Polyurethane Isocyanate for Shoe Sole
HD-4160 / HD-2050:,Characteristics: low density &mid-hardness:Application: sandals and slippers shoe soleTypical properties of PU resinSampleAppearanceDensity(g/cm3@25oC)Viscosity(mPa·s@40oC)Package Size(kg/drum)HD-4160Clear viscous liquid or waxy solid1.13~1.181900~2400220HD-2050Colo......
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Product Description
- HD-4160 / HD-2050
:,
Characteristics: low density &mid-hardness
:
Application: sandals and slippers shoe sole
Typical properties of PU resin*HD-4160/Cat./H2O/Hardener =220kg/3.2 kg/600g/3kg
Sample
AppearanceDensity
(g/cm3@25oC)Viscosity
(mPa·s@40oC)Package Size
(kg/drum)HD-4160
Clear viscous liquid or waxy solid1.13~1.18 1900~2400 220 HD-2050
Colorless or pale yellow liquid1.18~1.20 400~700 235
Product PerformanceItems Unit Value Test Standard Density g/cm3 0.35-0.45 GB/T 4472-2011 / DIN 53479 Hardness Shore A 45-65 HG/T 2489-2007 / DIN 53505 Tensile Strength MPa >4 GB/T 10654-2001 / DIN 53504 Elongation % >350 GB/T 10654-2001 / DIN 53504 Angle tear strength kN/m >20 GB/T 529-2008 / DIN ISO 34-1 Flexing cycle 100000 HG/T 2411-2006 / DIN 53578 Abrasion mm3 <200 GB/T 9867-2008 / DIN 53516
ReactivityTest Items Unit Value Ratio of (P+C) and I component - 100/99~101 Material temperature oC A:40~45 / B:38~42 Cream time s 8~10 End of rise time s 45~55 Pinch time s 100~120 Free rise density /g/cm3 0.21~0.25 Metal mold temperature oC 45~55 Demould time min 3~4 - ,.
- The ratio based on the best value varies with the type and quantity of added paint additives.
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- The free rise foam density varies with the seasonal variation (temperature, humidity)
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