Electrical Cast Hardener, Composite, Middle Coating
ACR Hardener H-3650 can prevent amine and moisture form-producing effects under high humidity, and fine hardness, invested with glossy properties for all seasons.
Features:
▶ Low viscosity.
▶ Securing of saturated, and circuits.
▶ High hardness.
Product Specifications:
▶ Viscosity (cps/25℃ ):100~300
▶ Specific gravity (25℃) :0.97~0.99
▶ Color (Gardner):<1
▶ PHR: 50
▶ Gel Time (min/25℃) 75gm: 30~50 min
▶ With Bisphenol A diglycidyl ether (EEW=190) NPEL-128
All Series of Product Applications