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Two Layers High Temperature PU Binder For Rubber

Two Layers High Temperature PU Binder For Rubber

Brand Name:EXCEEDCHEM
Certification:ISO9001:2008
Model Number:EN720
Minimum Order Quantity:1mt
Delivery Time:5-8 work days
Payment Terms:L/C, T/T
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Location: Qingdao Shandong China
Address: No.166, Zhengyang Middle Road, Chengyang District, Qingdao City, Shandong Province, China. 266000
Supplier`s last login times: within 15 hours
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Product Details

High Temperature Pu Adhesive For Rubber Tiles And Rubber Coil

1. Specification


GradeEN720EN760EN160EN150
AppearanceColorless or light yellow liquidBrown liquid
Viscosity(mPa·s/25℃)1500±5002000±5005500±5005500±500
Operating temperature(℃)15-3515-3515-3515-35
Pot life (h/25℃)0.25-0.51-1.50.5-10.5-1
Shelf life/ months6
Package/ kg/drum20/200

2. Precautions


Make a small test before use, making sure the ratio , demolding temperature and time are exact


Reference ratio and mold opening time


1> the bottom layer


2-4mm black SBR rubber particles: binder=100:(3.5-3)


2> the surface layer


1-2mm EPDM particles: binder=100:(6-8)


3> Demolding time:


150℃, the bottom layer 20mm, surface layer 5mm, EN160: 6-7mins EN760: 9-11mins


If the temperature decreases, the operating time and mold opening time shall be extended.


PS: in summer EN760 demolding time is 9mins, and 10-11mins in winder.


China Two Layers High Temperature PU Binder For Rubber supplier

Two Layers High Temperature PU Binder For Rubber

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