Resina De Poliuretano PARA Suela De Inyeccion Directa

• CAS No.: 9009-54-5
• Formula: CH8n2o
• EINECS: 210-898-8
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Transport Package: Various Package
• Model NO.: HD-4160/2122T
• Specification: 220kg/235kg
• Trademark: huide
• Origin: China
• HS Code: 3909500000
• Production Capacity: 260000ton

Product Description

HD-4160 / HD-2122T
Characteristics: Medium to low density, medium hardness.
Application: For casual shoes.
Typical properties of PU resin

Name of products	@40ºC Appearance	Density (g/cm3 @40oC)	Viscosity (mPa·s @40oC)	Package Size (kg/drum)
HD-4160(POL, A)	Liquid	1.03~1.18	800~1050	18 / 220
HD-2122T(ISO, B)	Liquid	1.13~1.20	100~300	20 / 235

Processing
Please preheat materials at 60~70ºC for 6~10 hours before processing. Then mix fully the whole drum of POL and other
additives according to the following table. Finally, respectively transfer POL and ISO to their corresponding tanks.

HD-4160(POL, A)	HD-H/g	water/g	Catalyst HD-C-008/g	Other additive/g
18 kg(one drum)	0	50~55	230~250	It depends
220 kg(one drum)	0	600~670	2800~3100	It depends

Reactivity and product performance

Test Items	Reactivity parameters	Test Items	Product performance
Ratio of (A+C) and B material	100/98~101	Moulding density(g/cm3)	0.38~0.45
Material temperature (oC)	40~45/38~42	Hardness(23ºC)	60C~70C 40A~50A
Cream time (s)	5~7	Tensile strength(MPa)	≥3
End of rise time (s)	20~30	Elongation(%)	≥300
Free rise density (g/cm3)	0.20~0.25	Tear strength(kN/m)	≥13
Metal mold temperature (oC)	50~55	Flexing resistance(23ºC)	4  40,000 times no crack
Demould time(min)	3~4	DIN  DIN abrasion resistance(mm3)	≤600

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)

Data listed above are just for reference. The detailed data are subjected to practical operation. Please contact us if other physical properties are essential.
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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