LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.
high temperature silicone resin

Methyl Phenyl Silicone Resin SR302

SR302 is a 50% solid content and high temperature baking resistant methyl phenyl silicone resin. It is an silicone polymer with Si-O-Si as the main chain and side chains simultaneously connecting methyl and phenyl groups. By adjusting the ratio of methyl and phenyl groups, crosslinking agent type, and curing process, it achieves excellent high temperature resistance, heat resistance, and weather resistance. It is mainly used in the preparation of high temperature resistant coatings.


Specification of Methyl Phenyl Silicone Resin SR302

Technical Specifications

Product

SR302

SR306

SR308

Appearance

Light yellow transparent viscous liquid

Color

≤5#(Fe-Co)

≤5#(Fe-Co)

≤5#(Fe-Co)

Solid content, 150℃, 1H, %

50±2

60±2

80±2

Zahn Cup #4, 25℃

20-50

20-50

20-50

Solvent

XYL、NBA

XYL、NBA

XYL、NBA

Surface drying time

15-30min

15-30min

15-30min

Thermogravimetric analysis (400 ℃ * 3H)

<5%

<5%

<5%


Feature of Methyl Phenyl Silicone Resin SR302

  • Excellent high temperature resistance, heat resistance, weather resistance, electrical insulation and adhesion

  • Room temperature rapid gauge drying

  • Used for blending inorganic pigments that can withstand temperatures up to 600℃

  • Good compatibility, can be used alone or mixed with other silicone resins


Applications of Methyl Phenyl Silicone Resin SR302

  • Cookware coatings

  • Industrial high temperature resistant coatings

  • High temperature resistant inks.


Product storage conditions

  • The product should be stored in a sealed container, in a cool, dry, and ventilated place, away from sources of fire and heat, avoid direct sunlight, avoid contact with acids and bases, and should not be frozen.

  • This product is stored and transported as a hazardous material. 3 Class, UN1866.


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