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Colorless clear liquid / Yellow resistance Crystal adhesive curing agent HWR-225/Modified Cycloaliphatic hardener
Crystal jewelry adhesive curing agent HWR-225
1.Description:
HWR225 is modified by cycloaliphatic amine and aliphatic amine,It is widely applied for floor surface coating,crystal drops of glue, etc.
2.Excellent features:
Fast curing speed, low viscosity, good surface effect after curing, excellent yellowing resistance,long operation time.
3.The physical and chemical data:
Appearance:Colorless clear liquid
Amine value (mgKOH/g)330±30
Viscosity(mPa.s/25℃):200±40
The amount of resin added in 100g (E51): 55
Gel time:120min(25℃&150g)
A.H.E.W:96
Film reaches Shore hardness 70:20 hours
4. Storage
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
5.packaging
Avoid direct contact with water or strong acid and alkali.
Package:200kg/ iron drum.