Polyurethane System PU Chemical for Midsole

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Shanghai Huide Science & Technology Co., Ltd.

VIP   Audited Supplier 7 years
Profile Certified by SGS/BV
HD-7240 / HD-2103
9009-54-5
C3h8n2o
210-898-8
Carbon Chain Polymer
Transparent
Making Shoe Sole
HUIDE
220 Kg&235 Kg Iron Drum or 18kg&20kg Steel Drum
100% Polyol Isocyanate
China
39095000
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@40ºC
Appearance
Density
(g/cm3 @40oC)
Viscosity
(mPa·s @40oC)
Package Size
(kg)
HD-7240(POL, A)Liquid1.13~1.181000~140018 / 220 (Net)
Blue label
HD-2103(ISO, B)Liquid1.18~1.20100~20020 / 235 (Net)
Red label

Catalysts & Additives
HD-7240 (POL, A)HD-H/gwater/gHD-C/gHD-C002/gOthers
18 kg(one drum)200120190-20090-100It depends
220 kg(one drum)245014502300-24501100-1200It depends

Reactivity & Product performance
Test ItemsReactivity parametersTest ItemsProduct performance
Ratio of (A+C) and B material100/84~86Moulding density(g/cm3)0.35~0.40
Material temperature (oC)40~45/38~42Hardness(23ºC)50~60C
33~42A
Cream time (s)6~8Tensile strength(MPa)2
End of rise time (s)40~50Elongation(%)300
Free rise density (g/cm3)0.18~0.22Tear strength(kN/m)8
Metal mold temperature (oC)45~55Flexing resistance(23ºC)80,000 times no crack
Demould time(min)4~5Resilience(%)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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