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  • polyurethane shoe adhesive
    Water based polyurethane shoe/ textile adhesive PU-803 (Similar to U54)
    Water based polyurethane adhesive is suitable for bonding RB, leather, phylon, synthetic, PU foam, shoes etc. It has long tack time, great bonding strength, excellent water, heat and yellowing resistance.
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  • Castable Polyurethane prepolymer
    Castable Polyurethane prepolymer IPDI System
    Description Polyurethane prepolymer IPDI system Key features Good transparency Excellent UV resistance Low viscosity at room temperature With adjustable curing time. Typical properties IPDIsystem IPDI-230 IPDI-231 IPDI-232 Prepolymer Appearance (25℃) Colorless Transparent Liquid Colorless Transparent Liquid Colorless Transparent Liquid NCO Content(%) 400±100 400±100 400±100 Using Mixture Ratio (PHR) 100:100 100:100 100:100 Life in the Reaction Kettle 180~480 180~480 180~480 Stripping Time(90-100℃/min) 3~5 3~5 3~5 Physical Properties of Finished Products Hardness (Shore A) 65±5 85±5 70±5D Tensile Strength (MPa) 15.2 17.0 22.3 Tearing Strength (kN/m) 10 19 25 Elongation at Break(%) 170 130 110   Application -The utility model is mainly used for the production of products which are not required to be changed, such as a lens, an instrument panel, and can also be used for dripping glue, making nameplate, labels, etc. Usage method -The utility model can be used for manual operation, and is more suitable for gluing machine and pouring machine. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives. The prepolymer should be stored at low temperature and dry place, not long time at higher temperatures (more than 75 degrees Celsius) heating.
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  • liquid Polyurethane elastomer
    Polyurethane prepolymer NDI, PPDI System
      Description Polyurethane prepolymer NDI, PPDI system Key features The utility model has the advantages of high dynamic mechanical property, especially heat resistance, and can work in the environment of 120 DEG C for a long time. Typical properties NDI、PPDI system NP-240 NP-245 Prepolymer Appearance (25℃) Waxy solid Waxy solid NCO Content (%) 3.6~4.2 3.6~4.2 Using Mixture Ratio (PHR) 3.7~4.3 3.7~4.3 Life in the Reaction Kettle 3~5 3~5 Physical Properties of Finished Products Hardness (Shore A) 90±5 90±5 Tensile Strength (MPa) 53.5 57.1 Tearing Strength (kN/m) 129.5 131.7 Elongation at Break (%) 523 551 Akron Abrasion (cm3/1.61km) 0.01 0.01 Application -The utility model is mainly used for producing products with the characteristics of heat resistance, high abrasion resistance, high bearing capacity, low internal heat generation, etc. Usage method -Can be used for manual operation, more suitable for the operation of the casting machine, chain extender is BDO or HQEE, etc. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • Hot sale Castable Polyurethane prepolymer Polyol MDI System
    Castable Polyurethane prepolymer Polyol MDI System
    Description Polyurethane prepolymer polyol MDI system Key features No irritating odor. Products have good toughness and elasticity. Excellent abrasion resistance and water resistance. Typical properties polyol MDI system P-MDI--100 P-MDI -101 P-MDI -102 P-MDI -103 P-MDI -104 P-MDI -105 Prepolymer Appearance (25℃) Waxy solid Waxy solid Waxy solid Waxy solid Waxy solid Waxy solid NCO Content(%) 5.5~6.5 6.6~7.2 7.5~8.5 5.0~6.0 6.0~6.8 7.2~8.0 Using Mixture Ratio (PHR) 5.6~6.6 6.7~7.3 7.6~8.6 5.1~6.1 6.1~6.9 7.3~8.1  Life in the Reaction Kettle (75~78℃/min) 8~10 5~7 5~7 8~10 5~7 5~7 Physical properties of finished products Hardness (Shore A) 60±5 85±5 95±5 60±5 85±5 95±5 Tensile Strength (MPa) 51.3 55.3 57.2 41.7 45.5 52.8 Tearing Strength (kN/m) 78.4 135.0 135.7 70.6 123.2 127.5 Elongation at Break (%) 516 520 498 461 577 558 Akron Abrasion (cm3/1.61km) 0.08 0.05 0.03 0.08 0.05 0.03 Application Mainly used in the production of polyurethane elastomer products with the corresponding requirements, such as a variety of industrial components, roller, rubber roller, rubber, oil seal, cushion material, plate, etc.. Usage method Can be used for manual operation, more suitable for the operation of the casting machine, chain extender are BDO and TMP, etc. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • Hot sale Castable Polyurethane prepolymer Polyether TDI System
    Castable Polyurethane prepolymer Polyether TDI System
    Description Polyether prepolymer polyether TDI system Key features General purpose products. High mechanical strength Good abrasion resistance, good hydrolysis resistance Easy to operate, low price. Typical properties Polyether TDI System PET- 510 PET- 511 PET- 512 PET- 513 PET- 514 PET- 515 Prepolymer Appearance (25℃) viscous liquid viscous liquid viscous liquid viscous liquid viscous liquid viscous liquid NCO Content(%) 2.8~3.0 3.6~4.0 4.2~4.5 4.8~5.5 5.5~6.0 6.0~6.8 Using Mixture Ratio(PHR) 8.0~8.5 10.0~11.5 12.0~13.0 13.5~15.8 15.5~16.0 16.0~18.8 Life in the Reaction Kettle(75-78℃/min) 8~10 5~7 5~7 3~5 3~5 3~5 Physical properties of finished products Hardness (Shore A) 60±5 75±2 80±2 85±2 90±2 95±2 Tensile Strength (MPa) 20.7 22.5 22.8 26.1 32.6 35.6 Tearing Strength (kN/m) 22.6 27.2 27.5 33.4 38.2 38.2 Elongation at Break(%) 401 377 358 350 320 313 Akron Abrasion(cm3/1.61km) 0.05 0.05 0.05 0.05 0.03 0.03 Application -Mainly used in the production of ordinary polyurethane elastomer products, such as a variety of industrial components, roller, rubber roller, rubber, oil seal, cushioning materials, plates, etc.. Usage method Suitable for manual and high temperature casting machine operation, chain extender is MOCA. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • Hot sale Castable polyurethane composite Pouring Sealant
    Castable polyurethane composite Pouring Sealant
    Description Polyurethane prepolymer sealant Key features The cured product has excellent electrical insulation. Anti vibration, moisture, corrosion, etc. Typical properties  POURING SEALANT PS-800 Prepolymer Appearance (25℃) Yellow transparent liquid Part A viscosity at Room Temperature (25℃) 1500±100 Part B viscosity at Room Temperature (25℃) 1000±100 Using Mixture Ratio (A:B) 100:100 Available Using Time(25~35℃/min) 20~40 Stripping Time(25~35℃/min) 120~180     Physical Properties of  Finished Products Hardness (Shore A) 50±5 Tensile Strength (MPa) 8.0 Tearing Strength (kN/m) 21 Elongation at Break(%) 320 Volume Resistivity(Ω.cm) 1×1014 Application -Suitable for various electronic components, micro computer control board, etc. Usage method -The utility model can be used for manual operation, and is more suitable for gluing machine and pouring machine. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • High resilience and wear resistant
    Special properties polyurethane prepolymer High resilience and wear resistant
    Description Special properties of polyurethane prepolymer with high resilience and wear resistance Key features The material has high resilience under high hardness. Typical properties  High resilience HR-711 HR-712 HR-713 Prepolymer Appearance (25℃) Waxy solid Waxy solid Waxy solid NCO Content(%) 4.5~5.0 7.5~8.5 8.5~9.5 Using Mixture Ratio (PHR) 13.0~14.5 7.6~8.6 8.6~9.7 Life in the Reaction Kettle  (75~78℃/min) 8~10 5~7 6~8       Physical properties of finished products Hardness (Shore D) 90±5 95±5 90±5 Tensile strength (MPa) 48.2 57.2 57.7 Tearing Strength (kN/m) 112.0 135.7 143.5 Elongation at Break (%) 380 498 514 Rebound Rate (%) 55 58 58 Application -It is mainly used in the production of polyurethane products with high hardness and good elasticity. Usage method Can be used for manual, but also suitable for the operation of pouring machine, chain extender is MOCA or other chain extender. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used. After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • High tensile tearing type
    Special properties polyurethane prepolymer High tensile tearing type
    Description Special properties polyurethane prepolymer high tensile tearing type Key features The material has high resilience under high hardness. Typical properties  High tensile tearing type HTT-901 HTT-902 HTT-903 HTT-904 Prepolymer Appearance (25℃) Waxy solid Waxy solid Waxy solid Waxy solid NCO Content(%) 6.0~6.5 7.5~8.5 6.0~6.5 4.5~5.5 Using Mixture Ratio (PHR) 17.0~18.5 7.6~8.6 17.5~18.5 13.2~15.8 Life in the Reaction Kettle (75~78℃/min) 6~8 5~7 6~8 5~6 Physical properties of finished products Hardness (Shore D) 95±5 95±5 95±5 90±5 Tensile Strength (MPa) 65.5 57.2 46.9 68.3 Tearing Strength (kN/m) 122.5 135.7 137.1 133.1 Elongation at Break(%) 380 498 552 431 Rebound Rate (%) 57 58 65 47 Application -It is mainly used in the production of polyurethane products with high hardness and good elasticity. Usage method -Can be used for manual, but also suitable for the operation of pouring machine, chain extender for MOCA or other chain extender. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used. After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • High hardness type
    Special properties polyurethane prepolymer High hardness type
    Description Special properties polyurethane prepolymer High hardness type Key features Material prepolymer viscosity is low, easy to operate. After the molding material has high hardness and elasticity, toughness is good, not easy to crack. In special occasions can be replaced by casting nylon and other high hardness materials. Typical properties High hardness HHN-810 HHN-811 HHN-812         Prepolymer Appearance (25℃) viscous liquid viscous liquid viscous liquid NCO Content(%) 8.0~9.0 8.0~9.0 9.0~10.0 Using Mixture Ratio(PHR) 23.0~26.0 23.0~26.0 26.0~29.0 Life in the Reaction Kettle (75~78℃/min) 1~2 2~3 3~5     Physical Properties of Finished Products Hardness (Shore D) 75±5 60±5 75±5 Tensile Strength (MPa) 37.7 57.5 63.4 Tearing Strength (kN/m) 87.9 187.1 197.2 Elongation at Break (%) 402 331 210 Akron Abrasion (cm3/1.61km) 0.1 0.05 0.05 Application -Mainly used in the production of high hardness polyurethane elastomer products, such as a variety of wheels, mechanical parts, etc. Usage method -Can be used for manual, more suitable for the operation of the casting machine, chain extender is MOCA. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • Solvent resistant
    Special properties polyurethane prepolymer Solvent resistant
    Description Special properties polyurethane prepolymer solvent resistant Key features Can be used for organic solvents, such as esters, toluene, printing ink, water-based ink, ketones, etc. Typical properties  Solvent resistant SR-551 SR-552 SR-553 Prepolymer Appearance (25℃) Waxy solid viscous liquid Waxy solid NCO Content(%) 5.5~6.5 3.0~3.5 3.0~3.5 Using Mixture Ratio (PHR) 16.0~16.6 7.1~8.3 7.1~8.3 Life in the Reaction Kettle (75~78℃/min) 10~12 3~5 3~5 Physical Properties of Finished Products Hardness (Shore D) 55±5 75±5 85±5 Tensile Strength (MPa) 16.6 38.2 44.7 Tearing Strength (kN/m) 23.4 67.5 69.8 Elongation at Break (%) 570 710 512 TOL/EA/CYC mixed solvent 24h expansion rate(%) ﹢15 ﹢9 ﹢10 Application -Mainly used in the production of a variety of special gaskets, seals, high and low hardness printing roller, screen printing scraper, etc. Usage method -Can be used for manual, some products are more suitable for the operation of pouring machine, chain extender for MOCA, E-300, BDO or special chain extender. Attention The prepolymer should be stored at a low temperature and dry place, at higher temperatures (more than 75 degrees Celsius) should not be heated for more than 3 hours. After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • Hot sale Special field polyurethane prepolymer Shoes net coating
    Special field polyurethane prepolymer Shoes net coating
    Description Special field polyurethane prepolymer shoes net coating Key features The material has excellent flowability and adhesive property, high tensile strength and tear strength. Excellent weather resistance and hydrolysis resistance. Excellent bending resistance. Typical properties Special field SPF-555 Prepolymer Appearance (25℃) Colorless viscous liquid Part A viscosity at Room Temperature (25℃) 1500±100 Part B viscosity at Room Temperature (25℃) 1000±100 Using Mixture Ratio (A:B) 100:100 Available Using Time(60~65℃/min) 8~10 Stripping Time (75~85℃/min) 10~15 Physical Properties of Finished Products Hardness (Shore A) 65±5 Tensile Strength (MPa) 24.3 Tearing Strength (kN/m) 89.6 Elongation at Break (%) 610 Application -Decorative coating of various sports shoes. Usage method -The utility model can be used for manual operation, and is more suitable for gluing machine and pouring machine. Attention The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal. The storage period of unopened prepolymer is three months. If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.
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  • Polymeric MDI
    Functional Chemical PAPI: Polymeric MDI
    Description PAPI consists of pure-MDI and polymerized-MDI. It is used in applications such as rigid, semi-rigid, and integral skin foams, as well as coatings, adhesives and elastomers. Type Pure-MDI and polymerized-MDI Typical properties Item PAPI 27 PAPI 135C PAPI 135 Function 2.7 2.7 2.7 NCO Content(%) 31.4 31.4 31 NCO Equivalent 134 131.3-140.1 135.5 Molecular Weight 340 340 340 Acidity HCl (mg/Kg) 170 170 100 Viscosity (25℃) (mPa s) 150-220 180-220 150-220 Density (25℃) 1.23 1.23 1.23 Application Widely used for the production of elastomers, artificial and synthetic leather, spandex (polyurethane fibers), shoe soles, coatings, and adhesives. Storage and handling Available in 250kg/drum Store products in tightly closed original containers at 5-35℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport
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  • Waterproofing hydrophobic oil-repellent nano coating
    Waterproofing hydrophobic oil-repellent nano coating spray for shoes or other fabric
    Super hydrophobic coating PF-206 Free of PFOA and PFOS Eco-friendly product and meet EU standard Stability while using with other additives together No silicone-based and metalorganic compounds contained Resistant to washing and dry cleaning when combined with crosslinker Suitable for all fiber types, laminates, leather and textile surfaces
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