huafeng pu resins forl shoe sole low density and high flexing resistance

Name of products

 Appearance

 Viscosity (mPa·s/40℃)

 Density (g·cm^-3/40℃)

 Package(kg)

XC-6680

 Liquid

1000~1400

1.01~1.02

225

XC-8260

 Yellowish transparent liquid or waxy

700~1100

1.08~1.2

225

Items

A/B Materials Temperatures

(℃)

A+C/B Mix ratio

(By weight)

Cream Time

 (s)

Free Rise Foam Density

(g/cm³)

Mold Temperature

(℃)

 Demold Time

(min)

 Parameter

40~45/40~45

100/51

-

0.9~1.2

45~55

6~8

Items

Molded Density

(g/cm³)

Hardness

(Shore A )

Tensile strength

(MPa)

Elongation (%)

Tear Strength

(kN/m)

Flexing resistance

(  Break length, 4mm)

Williams abrasion

(cc/php)

 Physical  properties

0.9~1.2

55~65

10~14

550~650

40~55

No crack

60~100