Qingdao Hengke Fine Chemicals Industrial Co., Ltd.
Main products:Ethyl Maltol,MOCA,PAM,Ascorbic Acid,Vitamin E/A,Xanthan Gum,Food Additive,Textile Auxiliary,Softer Flake,CMC,Cinnamic Aldehyde
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  • Contact Person : Mr. Zheng David
  • Company Name : Qingdao Hengke Fine Chemicals Industrial Co., Ltd.
  • Tel : 86-0532-83670001, 83670002
  • Fax : 86-0532-83670003
  • Address : Shandong,Qingdao,room 2403, Liangchenmeijing ,111#shandong road, Qingdao ,China
  • Country/Region : China

PPG Polyurethane Prepolymer for Castbale Elastomer

PPG Polyurethane Prepolymer for Castbale Elastomer
Product Detailed
PPG Polyurethane Prepolymer for Castbale Elastomer Packaging:20kg/drum Delivery time: prompt within one week after confirm  

PPG polyurthane prepolymer for castable elastomer

 PPG Polyurethane PrepolymerApplicationIt applies to make rods, rubble wheel, rolls, sealing ring, screen plate and other polyurethanewares.CharacteristicsThe wares have good abrasive resistance, water resistance, fungus resistance and excellentmechanical property, regulating colors by adding pigment.Operating PointsAfter the performed polymer vacuum degassing in 8085, blending with melted MOCA, vacuumdegassing, pouring, vulcanization moulding. It suits for manual operating and mechanicalmoulding.StorageStore in cool and dry place,If you cant use it up at a time, filling nitrogen and then sealing it.The storage time of original binding is 6 month.Packing 20Kg or 200Kg galvanization iron drum
TypeD1230D1235D1245D1250D1258
AppearanceColorless or light yellow viscous liquid
MOCA (g/100g prepolymer)8.6101314.516.6
Mixing TemperaturePrepolymer/MOCA85/12080/12080/12080/12075/120
Gel Timemin6543303
Demould Timeh/10011111
Post VulcanizationTime(h/100)1010101010
Performance of Finished Product
HardnessShore A72±277±285±290±292±2
Tensile Strength (MPa)2028153032
Elongation at Break%550500400440440
Tear strengthKN/m6570657070
Rebound%3525202020
Density1.15

PPG Polyurethane Prepolymer for Castbale Elastomer



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