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Model No.: XCPU-E150
Brand: Xuchuan Chemical
Place Of Origin: China
Types Of: Synthetic Resin And Plastics
Features: excellent wear resistance, oil resistance, mechanical properties
Uses: Sieve, machinery parts, sealing ring, PU roller and other products
Code: XCPU-E150
Appearances: solid
Brand: XUCHUAN
Packaging: 190kg/Drum
Productivity: 260000tons/year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 250000 tons/year
Port: Shanghai
Payment Type: L/C,T/T
Incoterm: FOB,CIF
Polyether Polyurethane Prepolymer
Product Description
POLYSETER PREPOLYMER XCPU-E150 |
1,This product is a Polyester Polyol and toluene diisocyanate (T-100) in the synthesis
of polyester polyurethane prepolymer
2,Features: excellent wear resistance, oil resistance, mechanical properties
3,Uses: Sieve, machinery parts, sealing ring, PU roller and other products
4,Product Specifcation
Name of products | Appearances | Viscosity(mPa.s/85℃) | NCO% content | Package(kg) |
XCPU-E150 | solid | 1100-1200 | 5.00-5.20 | 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) |
15 | 95 | 75-85 | 110-120 | 5-6 | 1 | 10 |
6,Processing Procedure:
Prepolymer at 75 ~ 85 ℃ preheating, after vacuum degassing, the melt MOCA good homogeneous mixing, deaeration, pouring, molding, vulcanization molding, stripping, vulcanization.
7,Physical Properties
Properties presented below are to be used as a guide and not intended for specification purposes.
Hardness | Shore A | 95 |
Tensile Strength | MPa | 53 |
100% Modulus | MPa | 8.6 |
300% Modulus | MPa | 15.4 |
Angle Tear Strength, Die C | kN/m | 111 |
Trouser Tear Strength | kN/m | 45 |
Elongation | % | 600 |
Resilience | % | 37 |
DIN Abrasion Resistance 10N | mm 3 | 51 |
Cured Specific Gravity | g/cm3 | 1.27 |
Product Categories : Casting Polyurethane Prepolymer > CPU For Elastomers
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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.