Polyurethane Preolymers for Make Shoe Midsole

Model NO.
HD-7150 / HD-2308G
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
$ 1.80 - 16.20
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Product Description

HD-7240 / HD-2103
Characteristics : Medium to low density, medium to low hardness and good fluidness.
Application : For midsole

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-7240 ( 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-7240 (POL, A) HD-H/g water/g HD-C/g HD-C002/g Others
18 kg ( one drum ) 200 120 190-200 90-100 It depends
220 kg ( one drum ) 2450 1450 2300-2450 1100-1200 It depends

Reactivity & Product performance
Test Items Reactivity parameters Test Items Product performance
Ratio of (A+C) and B material 100/84~86 Moulding density(g/cm 3 ) 0.35~0.40
Material temperature ( o C) 40~45/38~42 Hardness ( 23 ºC) 50~60C
33~42A
Cream time (s) 6~8 Tensile strength ( MPa ) ≥ 2
End of rise time (s) 40~50 Elongation ( % ) ≥ 300
Free rise density (g/cm 3 ) 0.18~0.22 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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