Casting Polyurethane Materials

Polyurethane Casting Materials

Strodu® series PU casting materials include TDI terminated system products based on polyester polyol, TDI terminated system products based on polyether polyol, MDI terminated system products based on polyester polyol, MDI terminated system products based on polyether polyol, and microcellular system products.

Among those products, the solvent-resistance system products of TDI terminated system products based on polyester polyol possesses the performance of high strength, tear strength and elastic, oil resistance, high temperature-resistance, produced products can be processed easily etc. the casting polyurethane materials with three components possess the performance of moderate viscosity, strength rising fast, adjustable hardness, high strength, tears trength, elastic and abrasion, low temperature resistance, good dynamic performance and high transparency, etc.; the system products of low-temperature-casting with properties of high strength, elastic, abrasion and transparency, hydrolysis resistance, low temperature resistance, bending resistance, and environment friendly etc.; microcellular system products possess good performance of low temperature molding, high mobility, dynamic fatigue property, low compression permanent deformation and products surface smooth etc.

In addition, customized polyurethane casting materials and application solutions for many industries are also available.

Strodu®TD series products

Code Chain extender Hardness / Shore A Gel time/min Demouldtime/min Performance
TD 3000 TD3000B 1A 60 180 Ultra low hardness, high strength, solvent resistance.
TD 3035 TD3035B 35A 40 120 High strength, high elastic, solvent resistance.
TD 3055 TD3055B 55A 40 120 High strength, high elastic, solvent resistance.
TD 4140 TD4140B 40A 70 180 High strength, high tear strength, solvent resistance, high abrasion.
TD 4159 TD4159B 58A 45 120 High tear strength, solvent resistance, high abrasion.
TD 4160 TD4160B 58A 45 120 High strength, high tear strength, solvent resistance, produced elastomers can be processed easily.
TD 4055 TD4055B 55A 25 90 High strength, high tear strength, high elastic, oil resistance, high temperature-resistance, solvent resistance, produced elastomers can be processed easily.
TD 4060 TD4060B 60A 18 90 High strength, high tear strength, high elastic, oil resistance, high temperature-resistance, solvent resistance, produced elastomers can be processed easily.
TD 4065 TD4065B 65A 16 60 High strength, high tear strength, high abrasion, oil resistance, high temperature-resistance, solvent resistance, produced elastomers can be processed easily.
TD 4070 TD4070B 70A 15 40 High strength, high tear strength, high abrasion, oil resistance, high temperature-resistance, solvent resistance, produced elastomers can be processed easily.
TD 4074 TD4074B 74A 12 40 High strength, high tear strength, high abrasion, oil resistance, high temperature-resistance, solvent resistance, produced elastomers can be processed easily.
TD 4246 TD4246B 70A 10 40 High strength, high tear strength, low compression permanent deformation, low elastic, good damping.
TD 4079 TD4079B 78A 10 40 High strength, high tear strength, high abrasion, oil resistance, high temperature-resistance, solvent resistance, produced elastomers can be processed easily.
TD 4080 TD4080B 80A 9 40 High strength, high tear strength, high abrasion, oil resistance, high temperature-resistance, solvent resistance, produced elastomers can be processed easily.
TD 8460 62A 2 30 Low hardness, high elastic, transparency, hydrolysis-resistance, low temperature-resistance.
TD 1170 75A 8 12h Curing at room temperature, hydrolysis-resistance.
TD 1480 80A 2 30 High transparency, high elastic, hydrolysis-resistance, low temperature-resistance.
TD 1483 82A 2 30 High transparency, high elastic, hydrolysis-resistance, low temperature-resistance.
TD 1484 83A 2 30 High abrasion, high elastic, hydrolysis-resistance, low temperature-resistance.
TD 1485G 85A 2 30 High hardness, high abrasion, high elastic, hydrolysis-resistance, low temperature-resistance.
TD 1390 87A 2 30 High hardness, transparency, high elastic, hydrolysis-resistance, low temperature-resistance.

Strodu®MT series products

Code Hardness/Shore A Gel time/min Demouldtime/min Performance
MT 61165 65A 6 90 Three components material, moderate viscosity, strength rising fast, hardness can be adjusted, high strength, high tearstrength, high elastic, high abrasion, low temperature resistance, good dynamic performance.
70A 5 90
75A 5 90
80A 4 90
85A 4 60
90A 4 60
95A 3 60
MT 3175 65A 6 120 Three components material, moderate viscosity, hardness can be adjusted, high strength, high tearstrength, high elastic, high abrasion, Low and uniform swelling, solvent resistance.
70A 6 120
75A 5 90
80A 5 90
85A 4 60
90A 4 60
95A 3 60
MT 42 65A 6 30 High transparency, three components material, moderate viscosity, hardness can be adjusted, high strength, high tearstrength, high elastic, low temperature-resistance.
70A 6 30
75A 5 30
80A 5 30
85A 4 30

Strodu®MD series products

Code Hardness/Shore A Gel time/min Demouldtime/min Performance
MD 3270 70A 3 30 Low hardness, high abrasion, low temperature-resistance, hydrolysis-resistance.
MD 3275 75A 3 30 High abrasion, low temperature-resistance, hydrolysis-resistance.
MD 3282 82A 3 30 High abrasion, low temperature-resistance, hydrolysis-resistance.
MD 3091 88A 3 30 High strength, low temperature-resistance, hydrolysis-resistance.
MD 3190 90A 3 30 High hardness, high strength, transparency.
MD 1080 80A 2 30 Low temperature-resistance, bending resistance, green.
MD 1184 84A 2 30 High strength, high elastic, hydrolysis-resistance.
MD 2288 87A 2 30 High strength, high elastic, High abrasion, hydrolysis-resistance.

Strodu®MF series products

Code Hardness/Shore A Product density/(g/cm³) Performance
MF6911 75A~80A 0.40~0.45 Medium and high hardness, low temperature molding.
MF6917 45A~50A 0.35~0.42 Medium and Low hardness, medium and low density, high mobility.
MF4235 45A~50A 0.45~0.50 Good dynamic fatigue property, low compression permanent deformation.
MF6187 60A~80A 0.40~0.60 High elastic, smooth surface of the products

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