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SA850 Product Specification

SA850/PA-9001adhesive
The product is a solvent-based two-component adhesive that needs to be used with hardener PA-9001. It mainly bond with various membrane materials, membrane and aluminum materials and has high peel strength and boiling resistance.

1. Basic data
Item SA850Adheisve PA-9001Hardener
Solid content(%) 50±2 100%
Solvent Ethyl acetate None
Rotational viscosity(25℃ mpa.s) 50-200 1750-3250
Mix ratio 100 6.5
 

2.Application precess
1. Dilution: it is recommended to mix the hardener and the solvent evenly before add the addhesive. Stirring time should not be less than 5 minutes.
2. Dry coating weight:Suggested coating dry weight 5-5.5g/m2
3.  Drying temperature:Suggested drying temperature 80-100℃,according to the drying situation;
4. Compound temperature:Suggested compound temperature 40-60℃;
5. Curing condition:Suggested curing temperature 50-60℃,curing time 2-3 days。
 
Notice

1. Avoid moisture and keep dry;
2. It is recommended to use up the ingredients within 2-4 hoursafter stirring.
3. The diluent can be ethyl acetate or butanone with moisture content of no more than 0.2%; ethanol and other alcohol solvents with active hydrogen cannot be used;
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