JOYWAY INDUSTRIAL COMPANY LIMITED
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PU adhesive for the sandwich panel bonding
Polyurethae Adhesive For The Sandwich Panel Bonding
Description:
This adhesive has strong bonding force, good adhesive toughness, adhesive layer durability, molecular structure stability, not easy to aging, temperature resistance is better than EPS material, good low temperature resistance.
It enjoys high temperature resistance, the finished products will not degumming at 120℃. The life of the finished products are more than 15 years.
Application:
The two component PU adhesive is mainly used in all kinds of Upright, horizontal type sandwich plate recombination machine, it can be used to bond the color steel (pvc) or EPS.
Property:
Good initial viscosity, fast post cure.
Bond firmly, the finished sandwich panel is high quality.
| Items | DH-A | DH-B |
| Appearance | Slight yellow or yellow liquid | Brown viscosity liquid |
| Viscosity mpa.s(25℃) | 200～400 | 200～400 |
| Bonding strength(Mpa) | ＞0.1 | |
| Bonding area | ≥95％ | |
| Ratio | 1:1.2 | |
| Dosage | 4000m-8000m/ one set | |
|
Foaming parameter
|
It can be adjusted by the temperature and customer requirement | |
Package:
DH-A is 200kg or 250kg per drum
DH-B is 250kg per drum
A and B component should be reserved at the dry, cool wear house, get rid of the sun. Shelf life of A and B materials are 6 months in the original drum.