Name: Air filter polyurethane raw material made in China
Brand: Future
Availability: InStock

Product Details

Air filter polyurethane raw material made in China

Product Description

Technical parameters:
Item	Component A	Component B
Appearance	cream viscous liquid (original color and adjustable)	brown liquid
Density 20°C g/ml	1.02±0.02	1.20±0.03
Viscosity 25°C MPa.S	800 - 1000	25 - 50
Storage	6 months at room temperature ≥ 15°C
Mixing ratio by weight	100	26±2
Cream time	15-20s
Demold time	10±2min
Shore A hardness	30±2(adjustable)
Color	Red (adjustable)
Tensile strength	≥0.9 MPa
Elongation at break	≥130%

Scope of application:

Suit for different type auto air filter,use PU injection machine working with the filter paper.

Remark:

1.The products are generally stored indoors in dry, and pay attention to water, moisture and sun. Shall be covered within the plug and the outer cover, to avoid material absorbing moisture in the air, affect the results.

2.The material keep at room temperature (25 ℃) normal use, if the temperature is too high or too low will affect the results. You must use artificial methods to cool or warm.

3.The release agent must have be painted and dry on the mold, before polyurethane on the mold.

4. The Mixer speed must be at 2000 r/min.

Packaging & Shipping