SLAP140
Manual PU adhesive, good quality PU system for automotive air filters, to injection filter end cap, can also use the semi-automatic PU casting machine, low cost for general enterprise.
Technical parameters:
Item | Component A | Component B |
Appearance | cream viscous liquid(adjustable) | 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 | 40 |
Cream time | 15-20s | |
Demold time | 10±2min | |
Shore A hardness | 25±5(adjustable) | |
Color | Orange(adjustable) | |
Tensile strength | ≥0.8 MPa | |
Elongation at break | ≥90% |
Instructions:
1. Part-A should stir evenly with plastic hand electric drill; shake Part B, before used.
2. Open the electrocaloric plate temperature to 40-50 degrees, in winter Part-A and B with a small container to preheat.
3. Wipe the mould with release agent
4. Each 1kg A adds 3-6g water, also according to the local environment, such as the humidity in the air, workshop environment.
5. material-A and material-B are mixed at the mixture ratio of 100:40 ratio, then add 40% talcum powder(heavy calcium powder)(100:40:50±5), with 2800 rev / min motor to mix, mixing time determined by the amount of adhesive, per 100g of adhesive is approximately 7-10 seconds .
6. Pour the Mixed liquid into mould, then put the paper element and give a little pressure on it. 8-15 minutes later you can bring the mould down.
two component chemical glue,PU adhesive manufacturer