XCPU-E150 POLYESTER PREPOLYMER For Sealing Ring
Get Latest PricePayment Type: | L/C,T/T |
Incoterm: | FOB,CIF |
Min. Order: | 1000 Kilogram |
Transportation: | Ocean,Land,Air |
Port: | Shanghai |
Payment Type: | L/C,T/T |
Incoterm: | FOB,CIF |
Min. Order: | 1000 Kilogram |
Transportation: | Ocean,Land,Air |
Port: | Shanghai |
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
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 |
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.
Fill in more information so that we can get in touch with you faster
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.