PU sealant glue for filters-polyurethane foam

Injection filter end caps High flexibility Big tensile strength Environmentally friendly products

SLAP125

High quality PU system for automotive air filters, use by PU casting machine to injection filter end cap.

Technical parameters:

Item	Component A	Component B
Appearance	cream viscous liquid (original color)	light brown liquid
Density 20°C g/ml	1.02±0.02	1.20±0.03
Viscosity 25°C mPa.S	1800±200	150-300
Storage	6 months at room temperature ≤25°C
Mixing ratio by weight	100	25
Cream time	15-20s
Demold time	10±2min
Shore A hardness	30±2(adjustable)
Color	Orange(adjustable)
Tensile strength	≥0.9 MPa
Elongation at break	≥130%

Instructions:

1. Material-A should be stirred or shaked when you injected it into the machine.

2. Material-A and material-B are mixed at the mixture ratio of 100:25 and the best work temperature is 28°C

3. The material’s temperature should be controlled 24°C-28°C then you can start operation

4. Brushing the Mold with release agent before using the mould (notice: the new plastic mould can be wiped free)

5. If the response is inadequate, please measure the ratio material-A and material-B.

PU sealant glue for filters-polyurethane foam