PU System Material Polyurethane Resin for Sole

• CAS No.: 9009-54-5
• Formula: C3h8n2o
• EINECS: 210-898-8
• Color: Yellow Transparent or White
• Transport Package: 18 Kg/Can or 220 Kg/Drum & 20kg or 235kg/Can
• Specification: HD-4160 / HD-2050
• Model NO.: HD-4160 / HD-2050
• Trademark: HuiDe
• Origin: China
• HS Code: 39095000
• Production Capacity: 150000 Tons/Year

Product Description

 

HD-4160 / HD-2050
:,
Characteristics: low density &mid-hardness
:
Application: sandals and slippers shoe sole
Typical properties of PU resin

Sample	Appearance	Density (g/cm^3@25^oC)	Viscosity (mPa·s@40^oC)	Package Size (kg/drum)
HD-4160	Clear viscous liquid or waxy solid	1.13~1.18	1900~2400	220
HD-2050	Colorless or pale yellow liquid	1.18~1.20	400~700	235

*HD-4160/Cat./H₂O/Hardener =220kg/3.2 kg/600g/3kg

Product Performance

Items	Unit	Value	Test Standard
Density	g/cm^3	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	mm^3	<200	GB/T 9867-2008 / DIN 53516

Reactivity

Test 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/cm^3	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.

• (,).

The free rise foam density varies with the seasonal variation (temperature, humidity)

• ,.,.

 

.