methyl phenyl silicone resin,silicone resin,phenyl silicone resin

Details

 1153D methyl phenyl silicone resin

Product description

It has excellent electrical insulation properties, arc corona resistance, high and low temperature resistance, water and moisture resistance, weather resistance, ozone resistance and good chemical stability.

Technical index

Appearance: Colorless to light yellow transparent liquid, allowing milky white light without mechanical impurities

Viscosity, cst (closed 4 cup): 20-50

Solid content,%: 50±1

Curing conditions, Copper sheet (200℃): ≤1h

Heat resistance (varnish sheet) Copper sheet (200℃): ≥300h

Thermal weight loss (250℃×3 hours)%: ≤5

Solvent: xylene

Application

Mainly used in the manufacture of H-class electrical insulating materials, glass mica tape (board), electrical insulation impregnating varnish, covering varnish, moisture-proof capacitor impregnation and special-purpose paper treatment, etc.

Packaging, storage and transportation

1. This product is packed in 20/200kg iron drum;

2. This product should be stored in a ventilated, cool and dry place to prevent direct sunlight; prevent serious pollution of acid and lye, and should be isolated from fire and heat.

3. The shelf life is one year.