PU Prepolymer for Insole

Model NO.
HD-7235 / HD-2103
Transport Package
220 Kg&235 Kg Iron Drum or 18kg&20kg Steel Drum
Specification
100% Polyol Isocyanate
Trademark
HUIDE
Origin
China
HS Code
39095000
Production Capacity
150000 Tons/Year
Reference Price
Please contact us for quote
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Product Description

HD-7235 / HD-2103
Characteristics : Medium to low density, low hardness.
Application : For insole.

Typical properties of PU resin
Name of products @40 ºC
Appearance 		Density
(g/cm 3 @40 o C) 		Viscosity
(mPa·s @40 o C) 		Package Size
(kg)
HD-7235 ( POL, A ) Liquid 1.13~1.18 1000~1400 18 / 220 (Net)
Blue label
HD-2103 ( ISO, B ) Liquid 1.18~1.20 100~200 20 / 235 (Net)
Red label

Catalysts & Additives
HD-7235 (POL, A) HD-H /g Water /g HD-C /g HD-C103/g Other
18 kg ( one drum ) 0 140 220 80 It depends
220 kg ( one drum ) 0 1700 2700 980 It depends

Reactivity and product performance
Test Items Reactivity parameters Test Items Product performance
Ratio of (A+C) and B material 100/68~70 Moulding density(g/cm 3 ) 0.33~0.40
Material temperature ( o C) 40~45/38~42 Hardness ( 23 ºC) 32~40C
18~25A
Cream time (s) 6~8 Tensile strength ( MPa ) ≥ 1.2
End of rise time (s) 40~50 Elongation ( % ) ≥ 400
Free rise density (g/cm 3 ) 0.16~0.20 Tear strength ( kN/m ) ≥ 8
Metal mold temperature ( o C) 45~55 Flexing resistance ( 23 ºC) 80,000 times no crack
Demould time(min) 4~5 Resilience ( % ) ≥ 30
  • The ratio based on the best value varies with the type and quantity of added paint additives.
  • The free rise foam density varies with the seasonal variation (temperature, humidity)
  • These physical data are acquired by testing a sample of 6mm thick.
  • Data listed above are just for reference. The detailed data are subjected to practical operation. Please contact us if other physical properties are essential.



shipment details
Once confirm orders,loading container within 5-10 days.

Services :

Before Sale Services
Contact us to select which type pu chemical suit you.

After Sale Services
we send technician to your factory to set well your production if you want.

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