Silicones are known to contain a number of dangerous solvents, including xylene, which also cause problems during transportation. In order to avoid transportation problems and to cope with environmental policies, powder silicone has become the latest choice for many customers.
The main advantages are as follows:
1. Solvent free, fully meet the requirements of environmental protection;
2. Not sticky at room temperature, powder storage does not agglomerate;
The use method is simple and diverse:
It is a thermosetting composite system which is based on silicone solid resin and mixed with filler, pigment, curing agent, auxiliary agent or glass fiber, and can be processed by transfer forming, electrostatic spraying and solvent type.
Product features
Pure silicon resin has excellent properties of high and low temperature, arc corona resistance, electrical insulation and moisture resistance. It has excellent weathering resistance, high mechanical properties, flame retardant, corrosion resistance, ozone resistance and chemical stability. The resin is used for coating protection of various high temperature resistant equipment coatings, high temperature anticorrosive coatings, powder coatings, insulation materials, weather resistant coatings, ink and other special environments. GT6 improves flexibility on the basis of GT5, and is used in high temperature resistant products requiring bending resistance, with high phenyl content.
Technical indicators
Item Specifications Remarks
Appearance white/light yellow powder or granular
Varnish heat resistance (≥350℃, 4h, %) ≤5 (thermal weight loss)
Solid content :(180℃, 1h, %) ≥99
Gelation time (200℃, min) 10 ~ 60 can be customized
Softening point: 70 ℃ 5