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Model No.: XCPU-P145
Brand: Xuchuan
Place Of Origin: China
Types Of: Synthetic Resin And Plastics
Application: Elatomers
Features: Water resistance, low temperature resistance, mildew resistance
Code: XCPU-P145
Brand: XUCHUAN
Appearances: Liquid
Packaging: 20 & 200 KG/DRUM
Productivity: 150000MT
Transportation: Ocean
Place of Origin: China
Supply Ability: 150000MT
HS Code: 39095000
Port: Shanghai
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Polyether Polyurethane Prepolymer
Product Description
| POLYETHER PREPOLYMER XCPU-P145 |
1,This product is a polyether polyol and toluene diisocyanate (T-100) synthesis of polyether polyurethane prepolymer
2,Features: Water resistance, low temperature resistance, mildew resistance
3,Uses:PU plate ,PU bar, Sealing ring, PU rollers and other products
4,Product Specifcation
| Name of products | Appearances | Viscosity(mPa.s/85℃) | NCO% content | Package(kg) |
| XCPU-P145 | liquid | 300-330 | 4.50-7.70 | 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) |
| 13.5 | 95 | 75-85 | 110-120 | 9-9.5 | 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 | 82 |
| Tensile Strength | MPa | 25 |
| 100% Modulus | MPa | 5.1 |
| 300% Modulus | MPa | 9.2 |
| Angle Tear Strength, Die C | kN/m | 55 |
| Trouser Tear Strength | kN/m | 14 |
| Elongation | % | 480 |
| Resilience | % | 24 |
| DIN Abrasion Resistance 10N | mm 3 | 112 |
| Cured Specific Gravity | g/cm3 | 1.12 |
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.