LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.
coating of silicone resin

Methyl Silicone Resin SR102 & SR103

SR 102 is a methyl silicone resin solution, a uniform system of methyl silicone resin dissolved in solvents, excels in high-temperature resistance and insulation. It’s widely used as high-temperature coating base material and electronic encapsulant.


Specification of Methyl Silicone Resin SR102 & SR103

Technical Specifications:

Items

SR102

SR103

Appearance

Liquid

Liquid

Functional group

Hydroxyl

Hydroxyl

Molecular weight

4500-5500

3000-4500

Softening point, ℃

≤40

40-50

Sold content %

50

50


Feature of Methyl Silicone Resin SR102 & SR103

  • As the core adhesive of mica board, it can significantly optimize the comprehensive performance of mica board

  • Mica sheets (natural mica or synthetic mica) have excellent compatibility and can be tightly combined through processes such as dip coating and pressing to form structurally stable composite sheets, suitable for the production needs of mica sheets of different thicknesses and specifications.

  • Improve high temperature resistance and aging resistance: enable mica board to withstand high temperatures above 200 ℃ for a long time, as well as resist ultraviolet radiation and high and low temperature cycles, making it less prone to brittleness and cracking in harsh environments, and extending its service life

  • Good moisture resistance and high qualification rate

  • During preparation, the solvent can be reduced by 10% to achieve the same product quality

  • With the same amount of glue used, the board yield can be increased by 2-3%

  • After being made into finished mica board, the smoke emission is small, with a slight amount of smoke emission

  • Heat resistance, electrical insulation, and strong adhesion


Applications of Methyl Silicone Resin SR102 & SR103


  • Suitable for high-temperature resistant mica hard board adhesive

  • This product is cured with an appropriate curing agent and heated to 110-130 ℃ to form a transparent film that can increase adhesion. It is used in industries such as automotive and electronics


Package: N.W 200KG Iron drum


Storage:

  • This product should be stored in a dry, cool, and well ventilated place, protected from direct sunlight and rain, and kept away from sources of heat. The storage time is 6 months.

  • Transportation: Avoid exposure to sunlight, rain, inversion, strictly prohibit open flames, and transport according to Class III hazardous materials.


Products
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