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Model No.: XCPU-M142
Brand: Xuchuan
Packaging: 20 &200 kg/drum
Productivity: 150000
Transportation: Ocean
Place of Origin: China
Supply Ability: 150000
HS Code: 39095000
Port: Shanghai
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
POLYETHER(PTMEG) TDI PREPOLYMER For Rollers Wheel
POLYETHER(PTMEG) TDI PREPOLYMER XCPU-M142 |
1,This product is a polytetrahydrofuran ether polyol(PTMEG) and toluene diisocyanate
(T-100) synthesis of Polyether Polyurethane Prepolymer
2,Features: Water resistance, low temperature resistance, mildew resistance
3,Application: Typical uses of this polymer include forklift truck tyres, rolls, and gears,
die pads etc.
4,Product Specifcation
Name of products | Appearances | Viscosity(mPa.s/85℃) | NCO% content | Package(kg) |
XCPU-M142 | solid | 750-780 | 4.20-4.40 | 20 / 200 |
5,Mixing and Curing Conditions
MOCA Level | Recommended % Theory | Prepolymer Temperature | Curative Temperature | Pot Life | Demould Time | Post Cure Time |
% | % | ℃ | ℃ | mins | @ 100°C (hrs) | @ 100°C (hrs) |
14.3 | 95 | 75-85 | 110-120 | 10-12 | 1 | 10 |
6,Processing Procedure:
Prepolymer at 75 ~ 85 ℃ preheating, after vacuum degassing, the melt MOCA good h
omogeneous mixing, deaeration, pouring, molding, vulcanization molding, stripping, vulcanization.
pu system for shoe sole, adhesive for shoes,cpu,tpu,Polyester Polyol,pu resin for ink,PUR Hot Melt Adhesive,adhesive for flexible package,PU Resin For Synthetic Leather
7,Physical Properties
Properties presented below are to be used as a guide and not intended for specification purposes.
Hardness | Shore A | 90 |
Tensile Strength | MPa | 33 |
100% Modulus | MPa | 7.6 |
300% Modulus | MPa | 14.0 |
Angle Tear Strength, Die C | kN/m | 78 |
Trouser Tear Strength | kN/m | 28 |
Elongation | % | 500 |
Resilience | % | 54 |
DIN Abrasion Resistance 10N | mm 3 | 39 |
Cured Specific Gravity | g/cm3 | 1.09 |
Product Categories : Casting Polyurethane Prepolymer > CPU For Rubber Roller Castor Wheel
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.