Product Description
PPGs for car seats and interior molding
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application | Feature | ||
HPOP40 | 20-23 | - | ≤0.05 | 6-9 | - | ≤8000 | - | - | Mixed with high activity polyether together. Used in producing high resilience, cold cured foam for cushions of automobiles, motorcycles, bicycles and steeling wheels. It can increase the bearing capacity of foam products. | High-activity polymer polyol with solid content 40% can be used to produce high resilience slabstock foam, with a better supporting performance. It can be also used to produce molded foam, which has a higher activity, shorter stripping time, better opening effect. It can be used for interior materials. Comparing with POP36/28 and POP93/28, HPOP40 has a better hardening effect and opening effect for foams. | ||
EP-3033 | 31.5-34.5 | ≤0.1 | ≤0.1 | 5-7 | - | - | ≤10 | ≤100 | Mixed with polymer polyol grafted polyether together. Used in producing high resilience, cold cured foam for cushions of automobiles, motorcycles, bicycles and steering wheels. | With a functionality of 4, molecular weight of 7000, and low ordor, this high-activity polyether polyols can be used to produce high resilience slabstock foam, effectively enhancing the resilience of foams. It can be also used to produce molded foam, which has a higher activity, shorter stripping time. Comparing with EP-330NY, this product can sustain or even increase the hardness, when increasing the resilience. | This product has a higher functionality and may worsen the hole style of foam in a full MDI or M/T system. Therefore, the user is required to adjust formula according to his own formula system. Because of its higher functionality, there may result in gel formation in the synthesis of polyurethane prepolymer. So it should not used in CASE series. | |
EP-330N(G) | 32.5-35.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.07 | 800-1000 | ≤3 | ≤50 | High activity polyether . Mixed with polymer polyol grafted polyether together. Used in producing high resilience, cold cured foam for cushions of automobiles, motorcycles, bicycles and steering wheels.
| With a functionality of 3, molecular weight of 5000, and low ordor, this kind of high-activity polyether polyol can be used to produce high resilience slabstock foam, effectively enhancing the resilience of foams. It can be also used to produce molded foam, which has a higher activity, shorter stripping time. It is particularly suitable for the preparation of a variety of automobile interior materials. | ||
EP-330N(Y) | 32.5-35.5 | ≤0.08 | ≤0.05 | 5-7 | ≤0.07 | 800-1000 | ≤3 | ≤50 | Comparing with EP-330N(G), this product can minimize the odor. | |||
EP-3600 | 26.5-29.5 | ≤0.06 | ≤0.05 | 5-7 | ≤0.08 | 1000-1600 | ≤5 | ≤50 | Mixed with polymer polyol grafted polyether together. Used in producing high resilience, cold cured foam for cushions of automobiles, motorcycles, bicycles and steering wheels. It can also be used to produce automobile sealant. | With a functionality of 3 and molecular weight of 6000, this high-activity polyether polyol can be used to produce high resilience slabstock foam, effectively enhancing the resilience of foams. It can be also used to produce molded foam, which has a higher activity, shorter stripping time. Comparing with EP-330NY, EP-3600 can be used to prepare more resilient foam with less hardness. This product can also be used for CASE series, which can effectively improve its tensile strength and resilience. | ||
EP-551C | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.05 | 400-600 | ≤3 | ≤50 | Mixed with polymer polyol. Used in producing high resilience, thermal-molded foam for cushions of automobiles, motorcycles, bicycles and steering wheels. | With a functionality of 3 and molecular weight of 3000, this high-activity polyether polyol can be used to produce thermal-molded foams, which has a higher activity, shorter stripping time. Its activity is higher than DEP-5631D, but lower than EP-330NY. | ||
EP-553 | 54.5-57.5
| ≤0.05 | ≤0.05 | 5-7 | ≤0.05 | 400-600 | ≤3 | ≤50 | Mixed with polymer polyol. Used in producing high resilience, thermal-molded foam for cushions of automobiles, motorcycles, bicycles and steeling wheels. | With a functionality of 3 and molecular weight of 3000, this high-activity polyether polyol can be used to produce thermal-molded foams, which has a higher activity, shorter stripping time. Its activity is higher than DEP-5631D, but lower than EP-551C.
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PPGs for blend polyol used in high-speed rail
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application | Feature |
HPOP40 | 20-23 | - | ≤0.05 | 6-9 | - | ≤8000 | - | - | This is a high-activity and high solid content polymer polyols, which can be used to prepare damping materials for high-speed rail. | High-activity polymer polyol with solid content 40% can be used to produce high resilience slabstock foam and polyurethane microporous materials, with a better supporting performance. It can be also used to produce molded foam, which has a higher activity, shorter stripping time, better opening effect. |
EP-330N(G) | 32.5-35.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.07 | 800-1000 | ≤3 | ≤50 | This is a high-activity and high molecular weight polyols, which can be used to prepare water-proof and damping materials for high-speed rail. | With a functionality of 3, molecular weight of 5000, and low ordor, this kind of high-activity polyether polyol can be used to produce high resilience slabstock foam, effectively enhancing the resilience of foams. It can be also used to produce molded foam, which has a higher activity, shorter stripping time. |
PPGs for waterproof materials
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application | |
DL-400 | 270-290 | ≤0.05 | ≤0.05 | 5-7 | - | 60-80 | ≤5 | ≤50 | This is a low unsaturated polypropylene oxide ether diol, with a molecular weight of 400-8000. As the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane waterproof products. | |
DL-1000D | 109-115 | ≤0.05 | ≤0.02 | 5-8 | - | 120-180 | - | - | ||
DL-2000D | 54.5-57.5 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 270-370 | - | - | ||
DL-2500D | 43-47 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | - | - | - | ||
DL-3000D | 36-39 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 500-600 | - | - | ||
DL-4000D | 26.5-29.5 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 800-1000 | - | - | ||
EDL-8000 | 12.5-15.5 | ≤0.08 | ≤0.05 | 5-8 | - | ≤5000 | - | - | ||
MN-3050DF | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.01 | 400-700 | - | - | This is a low unsaturated polypropylene oxide ether triol, with a molecular weight of 3000. It can be used for a variety of waterproof polyurethane products, effectively improving the tensile strength of the polyurethane products.
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MN-430 | 360-420 | ≤0.10 | ≤0.10 | 5-7 | - | 400-700 | ≤20 | - | When used in waterproof polyurethane products, it can increase the product’s hardness. | |
MN-500 | 330-350 | ≤0.08 | ≤0.05 | 5-7 | - | - | ≤5 | ≤50 | ||
MN-700 | 225-255 | ≤0.05 | ≤0.10 | 5-7 | - | 200-400 | ≤5 | ≤50 | ||
MN-1000 | 163-173 | ≤0.05 | ≤0.10 | 5-7 | - | - | ≤5 | ≤50 | ||
NRC-2000 | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | - | - | ≤10 | ≤100 | With a functionality of 2 and molecular weight of 2000, this high ethylene oxide content polyether polyol can be used to synthesize water-swellable polyurethane for waterproof plugging materials. | |
NRC-3000 | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | - | - | ≤10 | ≤100 | With a functionality of 3 and molecular weight of 3000, this high ethylene oxide content polyether polyols can be used to synthesize water-swellable polyurethane for waterproof plugging materials. |
PPGs for pavement materials
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application | Feature |
DL-400 | 270-290 | ≤0.05 | ≤0.05 | 5-7 | - | 60-80 | ≤5 | ≤50 | This is a diol polyether with a molecular weight of 400. It can be used for a variety of pavement polyurethane products with a higher toughness. | DL series products are mainly used for CASE series products, with a molecular weight range from 700 to 12000. For application, as the molecular weight of the polyol increases, the elongation at break gradually increases while the tensile strength and hardness decreases. Customers may choose polyether polyols of different molecular weight according to their final product’s request. They can also arrange MN-3050DF, EP-330NG or EP-3600 in groups to increase the product’s tensile strength.
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DL-1000D | 109-115 | ≤0.05 | ≤0.02 | 5-8 | - | 120-180 | - | - | This is a low unsaturated polypropylene oxide ether diol, with a molecular weight of 1000-8000. As the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane pavement products.
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DL-2000D | 54.5-57.5 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 270-370 | - | - | ||
DL-2500D | 43-47 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | - | - | - | ||
DL-3000D | 36-39 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 500-600 | - | - | ||
DL-4000D | 26.5-29.5 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 800-1000 | - | - | ||
EDL-8000 | 12.5-15.5 | ≤0.08 | ≤0.05 | 5-8 | - | ≤5000 | - | - | ||
MN-3050DF | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.01 | 400-700
| - | - | This is a low unsaturated polypropylene oxide ether triol, with a molecular weight of 3000. It can be used for a variety of pavement polyurethane products, effectively improving the tensile strength of the polyurethane products. | It can not be used to prepare flexible polyurethane foam, as it may cause sponge heartburn. |
EP-3600 | 26.5-29.5 | ≤0.06 | ≤0.05 | 5-7 | ≤0.08 | 1000-1600 | ≤5 | ≤50 | With a functionality of 3 and molecular weight of 6000, this high-activity polyether polyol can be used to produce pavement polyurethane materials, which have a higher tensile strength and resilience. | |
EP-330N(G) | 32.5-35.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.07 | 800-1000 | ≤3 | ≤50 | With a functionality of 3 and molecular weight of 5000, this high-activity polyether polyol can be used for CASE series products, which have a higher tensile strength and resilience. |
PPGs for pavement adhesives
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application | Feature |
DL-400 | 270-290 | ≤0.05 | ≤0.05 | 5-7 | - | 60-80 | ≤5 | ≤50 | This is a low unsaturated polypropylene oxide ether diol, with a molecular weight of 400-8000. As the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane adhesive products. | DL series products are mainly used for CASE series products, with a molecular weight range from 700 to 12000. For application, as the molecular weight of the polyol increases, the elongation at break gradually increases while the tensile strength and hardness decreases. Customers may choose polyether polyols of different molecular weight according to their final product’s request. They can also arrange MN-3050DF, EP-330NG or EP-3600 in groups to increase the product’s tensile strength. |
DL-700 | 150-170 | ≤0.05 | ≤0.05 | 5-7 | - | 80-150 | ≤10 | ≤50 | ||
DL-1000D | 109-115 | ≤0.05 | ≤0.02 | 5-8 | - | 120-180 | - | - | ||
DL-2000D | 54.5-57.5 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 270-370 | - | - | ||
DL-2500D | 43-47 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | - | - | - | ||
DL-3000D | 36-39 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 500-600 | - | - | ||
DL-4000D | 26.5-29.5 | ≤0.05 | ≤0.02 | 5-8 | ≤0.01 | 800-1000 | - | - | ||
EDL-8000 | 12.5-15.5 | ≤0.08 | ≤0.05 | 5-8 | - | ≤5000 | - | - | ||
EP-330N(G) | 32.5-35.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.07 | 800-1000 | ≤3 | ≤50 | With a functionality of 3 and molecular weight of 5000, this kind of high-activity polyether polyol can be used for polyurethane adhesive products, which can effectively increase the tensile strength and the resilience.
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PPGs for slurry and soles
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application & Feature |
ED-28 | 26.5-29.5 | ≤0.05 | ≤0.05 | 5-7 | — | 700-1000 | ≤5 | ≤50 | With a functionality of 2 and molecular weight of 4000, this high-activity polyether polyol can be used for the preparation of footwear materials, whose elongation at break has been increased, while curing speed increases and stripping time gets shorter. |
EP-551C | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.05 | 400-600 | ≤3 | ≤50 |
With a functionality of 3 and molecular weight of 3000, this high-activity polyether polyols can be used for the preparation of polyurethane soles materials.
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EP-3600 | 26.5-29.5 | ≤0.06 | ≤0.05 | 5-7 | ≤0.08 | 1000-1600 | ≤5 | ≤50 | With a functionality of 3 and molecular weight of 6000, this high-activity polyether polyol can be used for the preparation of polyurethane footwear materials, whose resilience has been effectively increased. |
PPGs for leather finishing agents
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Viscosity mPa·s/25℃ | Application & Feature |
DL-1000D | 109-115 | ≤0.05 | ≤0.02 | 5-8 | 120-180 | It is used to produce polyurethane leather finishing agent, with its polymers have good strength, abrasion resistance, solvent resistance and other properties. It has a wide range of applications in rubber, coatings, adhesives, synthetic fibers and other fields, especially as a coating agent used in high-grade leather. |
DL-2000D | 54.5-57.5 | ≤0.05 | ≤0.02 | 5-8 | 270-370 | |
MN-3050DF | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | 400-700
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Base PPGs: used in foam sponge for soft furniture
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application | Feature |
DEP-5631D | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.01 | 400-700 | - | - | Low, middle and high density soft block Polyurethane foam for packing and cushion materials. | 1. Higher activity than MN-3050D. When produce low density foam ,it less prone to collapse bubbles, cracks and other abnormal defects. 2. with low unsaturated value and average functionality over 2.9,the foam made by it has higher tensile strength and indentation hardness, and less permanent deformation than traditional soft foam. 3. Has antioxidant of BHT. |
DEP-5631ED | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.01 | 400-700 | - | - | Without BHT and with strong anti-yellow capability | |
MN-3050D | 54.5-57.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.01 | 400-700
| - | - | Middle and high density soft block polyurethane foams for packing and cushion materials. | 1. less activity than DEP-5631D and not fit for low density form. When be used in wide middle and high density foam, it is easier for users to adjust the formula. 2. with low unsaturated value and average functionality over 2.9,the foam made by it has higher tensile strength and indentation hardness, and less permanent deformation than traditional soft foam. 3. Has antioxidant of BHT. |
EP-455S | 43.5-46.5 | ≤0.05 | ≤0.05 | 5-7 | ≤0.05 | 550-750 | ≤3 | ≤50 | extra soft block foam for packing, cushion material | PO and EO PPG of 3500 molecular weight. Soft polyurethane block foam made from it could obviously promote softness and comfort |
POP: used in foam sponge for soft furniture
Trademark | Hydroxyl value mgKOH/g | Water content % | PH | Viscosity mPa·s/25℃ | Solid content % | Application & Feature | |
POP36/28 | 25-29 | ≤0.05 | 6-9 | ≤3500 | 23-25 | High activity POP with solid content of 24 is used in preparation of high-load flexible Polyurethane foam by mixing with high activity PPG. | |
POP93/28 | 23-27 | ≤0.05 | 5-8 | ≤3500 | 26-28 | High activity POP with solid content of 27 is used in preparation of high-load flexible Polyurethane foam by mixing with high activity PPG. The hardening capability is higher than POP 36/28, but is less than HPOP 40. | |
POP13A | 46.5-49.5 | ≤ 0.1 | 6-9 | 800-1200 | 12-14 |
Solid content of 13. Used directly in the preparation of common flexible block foams to improve the hardness. It has low viscosity and has good intermiscibility with dichloromethane. Utilization of environmentally friendly catalyst. No tetramethyl-succinonitrile in it so the harm to human body is reduced | POP13A and POP13B have different hydroxyl value and molecular weight. POP 13A is synthesized from base PPG of 3000 molecular weight and fits for Chinese customers. POP 13B is synthesized from base PPG of 3500 molecular weight and fits for European and American customers. |
POP13B | 39-42 | ≤ 0.1 | 6-9 | 800-1200 | 12-14 | ||
POP45 | 28.5-31.5 | ≤ 0.1 | 6-9 | ≤8500 | 43.5-45 | 1) POP with solid content of 45 is used in the preparation of common block foam to improve the hardness of the foams. It is the most effective POP in term of hardening capability. 2) It has good intermiscibility with dichloromethane and can be used solely or with other flexible PPG for low, middle and high density foam. 3. Utilization of environmentally friendly catalyst. No tetramethyl-succinonitrile in it so the harm to human body is reduced. |
Rigid PPGs for insulation materials
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity GD | Application | Feature | |
SU-450L | 440-460 | ≤0.30 | ≤0.10 | 4-6 | 6000-10000 | ≤8 | ≤8 | Used in refrigerators, freezers, cold storage and other Polyurethane heat preservation, cold insulation material | With moderate Functionality and viscosity,it is fit for various foaming system solely or with other rigid PPG. Balance between foam mobility and dimensional stability is favorable for Polyurethane heat preservation boards. | Suitable for preparing boards. The functionality, hydroxyl value and viscosity of SU-450L is a bit higher and leads to slightly high compression strengthen and dimension stability. The viscosity of composite material, dimension stability of foam and customer habit decides the application of these two products. |
SU-440L | 425-455 | ≤0.20 | ≤0.10 | 4-6 | 4800-6200 | ≤30 | ≤8 | |||
SA-460 | 445-475 | ≤0.50 | ≤0.10 | 4-6 | 11500-16500 | ≤30 | ≤5 | Good intermiscibility with physical foaming agents . Mixed with other rigid PPG in a variety of foaming system, especially fit for pentane foaming system. It can improve the compression strength and dimension stability | SA-380 and SA-460 belong to the same class of rigid PPG and fit for pentanes system. Low hydroxyl value and viscosity of SA-380 can improve material mobility. High hydroxyl value and viscosity of SA-460 can improve the compression strengthen and dimension stability. The mixed utilization of them will be better. | |
SA-380 | 355-395 | ≤0.50 | ≤0.20 | - | 2000-3000 | ≤50 | ≤6 | With moderate Functionality and viscosity,it is fit for various foaming system solely or with other rigid PPG. Balance between foam mobility and dimensional stability is favorable for Polyurethane heat preservation boards. | ||
DD-380A | 360-400 | - | ≤0.20 | 9-12 | 9000-13000 | - | ≤9 | High functionality rigid PPG. Mixed with other rigid PPG to produce rigid foam heat preservation materials. it can obviously improve compression strengthen and dimension stability, and prevent low-temperature shrinkage of the foam. | ||
DD-4110 | 430-470 | ≤0.20 | ≤0.20 | 9-12 | 3000-6000 | - | ≤8 | Used in refrigerators, freezers, cold storage, solar energy, painting, sheet, pipe thermal insulation material. | Classic, Broad-spectrum sucrose rigid PPG which is the base material of rigid foam, and fits various foaming system with good liquidity and moderate activity | |
DD-4110Ⅱ | 415-445 | ≤0.20 | ≤0.20 | 9-12 | 2500-3500 | - | ≤9 | Improved low viscosity sucrose rigid PPG which has good mobility and moderate activity, fits for various foaming system, and can be used as base material of rigid Polyurethane foam. | ||
NT-403A | 735-805 | - | ≤0.10 | ≤13 | 1400-2400 (50℃) | - | ≤50 APHA | Used as heat preservation and cold insulation material in refrigerators, freezers, cold storage, and also used in rigid foam painting, etc | Has high activity and viscosity, fits with various foaming system, and needs to mix with common rigid PPG. Difficult to use solely due to high activity. High viscosity leads to difficult utilization in winter. |
PPGs for defoamer
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application & Feature |
EP-461 | 48-52 | ≤0.10 | ≤0.20 | 5-7 | 400-600 | ≤10 | ≤50 | For the synthesis of polyether defoamer. With its preferable hydrophily, it can easily spread in the foaming medium and has good defoaming ability. Suggest to utilize in viscous fermentation liquid due to its high solubility and short duration of activity. |
EP-461-Ⅰ | 48-52 | ≤0.10 | ≤0.20 | 5-7 | 400-600 | ≤10 | ≤50 | |
EP-461-Ⅱ | 52-56 | ≤0.10 | ≤0.20 | 5-7 | - | ≤10 | ≤50 | |
EP-463 | 53-57 | ≤0.05
| ≤0.05
| 5-8 | - | ≤5 | ≤50 | |
DL-461 | 46-54 | ≤0.05 | ≤0.10 | 5-7 | - | - | ≤50 |
PPGs for crosslinking agents
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application | Feature | |
DV-125 | 440-460 | ≤0.08 | ≤0.08 | 5-8 | 300-500 | ≤8 | ≤50 | Used in crosslinking agents for polyurethane elastomers, rigid foam crosslinker and foam sealing agent | It can improve the hardness of product when used in crosslinking agents for polyurethane elastomers, reduce the viscosity of blend material for rigid foam crosslingker , enhance the hardness and solidifying speed for foam sealing agent | |
MN-500 | 330-350 | ≤0.08 | ≤0.05 | 5-7 | - | ≤5 | ≤50 | It can improve the hardness of product when used in crosslinking agents for polyurethane elastomers, reduce the viscosity of blend material for rigid foam crosslingker , enhance the hardness and solidifying speed for foam sealing agent | All of them are used as foam sealing agent. MN-500 is good at improving hardness of foam, MN-1000 is good at enhance bonding strength, MN-700’s performance is in the middle of them. | |
MN-700 | 225-255 | ≤0.05 | ≤0.10 | 5-7 | 200-400 | ≤5 | ≤50 | |||
MN-1000 | 163-173 | ≤0.05 | ≤0.10 | 5-7 | - | ≤5 | ≤50 | |||
DL-400 | 270-290 | ≤0.05 | ≤0.05 | 5-7 | 60-80 | ≤5 | ≤50 | Diol PPG with molecular weight of 400 can improve the product toughness when used for polyurethane elastomer chain extender, and reduce the system viscosity when used for polyurethane grouting material and foam sealing agent |
Special PPG (1)
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Unsaturated value mol/kg | K+ mg/kg | Colourity APHA | Application | Feature |
D-230 | 480-510 | ≤0.10 | ≤0.06 | 5-7.5 | ≤0.008 | ≤6 | ≤100 | Used for the synthesis of amino terminated polyether and various rigid heat preservation material. | 2-functional hydroxyl-terminated polypropylene oxide ether with molecular weight of 230 is used in the ammonification synthesis of amino terminated polyether, which can be used as epoxy hardener or Polyurethane chain extender due to low viscosity, high activity and good colourity |
EP-8000 | 22-26 | ≤0.10 | ≤0.08 | 5-7 | ≤0.15 | ≤5 | ≤100 | Tri-functional high activity PPG with molecular weight of 8000 is used in various molded foam for auto interior material due to high activity and short demolding time. Polyurethane foam produced from EP-8000 has higher resilience and less hardness than foam from EP-330NY. The pulled strength and resilience can be improved when uses in CASE products. | Higher opening capability than EP-330NY and EP-3600, which may lead to collapse or excess retraction of foam when preparing TDI and T/M high resilient block foam. |
EDL-210 | 10-12 | ≤0.10 | ≤0.05 | 5-8 | - | - | - | Used in polyurethane waterproof coatings, adhesives, elastomers, sports pavement materials. | Low unsaturated polypropylene oxide ether diol with 12000 molecular weight can be used in CASE products as the base part of soft segment. |
T-403 | 374-390 | ≤0.10 | ≤0.10 | 5-8 | ≤0.04 | ≤6 | ≤50 | Used for the synthesis of amino terminated polyether and rigid thermal insulation materials. | Tri-functional hydroxyl-terminated polypropylene oxide ether with molecular weight of 440 is used in the ammonification synthesis of amino terminated polyether, which can be used as Epoxy hardener and polyurethane reacting crosslinking agent due to low viscosity, high activity and good colourity |
Special PPG (2)
Trademark | Hydroxyl value mgKOH/g | Acid value mgKOH/g | Water content % | pH | Viscosity mPa·s/25℃ | K+ mg/kg | Colourity APHA | Application |
Feature
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DK-12 | 30-34 | ≤0.1 | ≤0.1 | 5-8 | - | ≤10 | ≤100 | High resilience opening agent | It can effectively improve the opening capability of high resilient foam which fits for full MDI system or M/T cold molded foam system. Please pay attention to the possible collapse of foam for the preparation of full TDI system or T/M high resilient block foam |
EDL-210 | 10-12 | ≤0.10 | ≤0.05 | 5-8 | - | - | - | Used in polyurethane waterproof coating, adhesive, elastomer, sport pavement material | Low unsaturated polypropylene oxide ether diol with molecular weight of 12000 is used in CASE products as fundamental part of soft segment structure of polyurethane products |
LD-801 | 450-550 | - | ≤0.10 | ≥9 | 1500-4500 | - | ≤5GD | Specially for rigid polyurethane spray foam thermal insulation material. | Amine rigid PPG with functionality of 3.7 has extremely activity and fits for spray foam system when mixes with common rigid PPG. This product has similar activity as NT-403A but has no dimension stability of latter. Please be careful for the area out of spray |
EP-560 | 290-310 | ≤0.10 | ≤0.05 | 5-7 | - | ≤10 | ≤100 | Used for slow rebound foam products | High activity PPG with 3 functionalities and 560 molecular weight can be prepared for slow rebound foam by reacting with PPG of 3 functionalities and 3000 molecular weight and POP when isocyanate index is less than 100 |
ZR-001 | 26-30 | - | ≤0.10 | 7~9 | 2000~2600 | Solid content: 25-29% | Used in flame-retardant high resilience form, cold molded flexible foam, semi-rigid foam, self-skinning foam, reacting injection molded products, etc | Structural flame-retardant POP can effectively improve the flame retardency and supporting capacity of high resilience foam when mixes with high activity PPG. Comparing with common POP, these two product have extremely higher opening ability. Please mind to aviod the collapse of foam caused by its excessive opening capacity when produce high resilience foam. | |
ZR-002 | 22-28 | - | ≤0.10 | 7~10 | 4000-7000 | Solid content: 35-39% |
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