POLYETHER(PTMEG) TDI PREPOLYMER For Rollers Wheel
$2.3≥1Kilogram
Payment Type: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
Min. Order: | 1 Kilogram |
Transportation: | Ocean |
Port: | Shanghai |
$2.3≥1Kilogram
Payment Type: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
Min. Order: | 1 Kilogram |
Transportation: | Ocean |
Port: | Shanghai |
Model No.: XCPU-M142
Brand: Xuchuan
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.
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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 |
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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.