Silibase is one of the leading & professional manufacturers specialized in producing all kinds of SILICONE BASED new materials.
Silibase technique team always focus on quality first and insist on developing new products.
Silibase people will serve you the best before and after sale.
Apr 30, 2020
1. Performance and use
Highly active silicone resin, while retaining the excellent performance of the original silicone resin, such as high dielectric strength, low dielectric loss, high and low temperature resistance, weathering resistance, water and moisture resistance, etc., it completely overcomes its generally existing low curing activity, After curing, the coating film has weak adhesion to the substrate, and the coating film is easy to stick back after curing. It has excellent process performance and performance. The resin is widely used in insulating materials, heat-resistant coatings and weather-resistant coatings. As a high-performance insulating material, the resin is mainly used for H-level motor winding impregnating varnish, inter-turn adhesion impregnating varnish, silicone glass fiber covered insulation coating and heat-resistant insulating varnish for H-class electrical appliances. Molding materials for tubes, silicone soft mica tape, mica boards, plastic mica boards, silicone fiberglass laminates, etc. The resin can also be used as heat-resistant coatings and weather-resistant coatings, with excellent resistance to high temperature and weathering, especially suitable for durable architectural decoration and protective coatings, such as protective paint for large bridges, protective paint for highway guardrails and metal coils Wood coatings, etc.
Main Specifications
Appearance: light yellow or brown transparent liquid, with opalescence, no mechanical impurities
Solid content (150 ℃, 2h,%) is not less than: 50
Viscosity (coated with 4 cups, 25 ℃, S) not less than: 15
Gel time (150 ℃, S): 40 ～ 120
Drying time (100 ℃, h) is not greater than: 1
Heat resistance (200 ℃, copper sheet, h) is not less than: 100
Thermal weight loss (250 ℃, 3h,%) is not greater than: 5
Electric breakdown strength (KV / mm, not less than)
Normal state (20 ± 5 ℃): 65
High temperature (200 ± 2 ℃): 30
Moisture (20 ± 5 ℃, relative humidity 95%, after 24h): 40
Volume resistance (Ω · cm, not less than)
Normal state (20 ± 5 ℃) 1012
High temperature (200 ± 2 ℃): 109
Moisture (20 ± 5 ℃, relative humidity 95, after 24h): 1010
3. Packaging, storage and transportation
Packed in a dry and clean 200kg iron drum, sealed with a lid, stored below 35 ℃, do not close to the heat source, prevent direct sunlight, transported as flammable products.