Methyl Type
Methyl silicone resin is a silicone resin in which all functional groups are composed of methyl groups. It forms a film with high hardness, moisture resistance, insulation, water repellency, and mold release properties.
A silicone resin in which all organic substituents consist of methyl groups. In addition to the basic properties of silicone resins, such as heat resistance and electrical insulation, it forms a cured film with high hardness, water repellency, and excellent mold release properties.
| Structural Features | Performance Features | |
|---|---|---|
| Methyl Type | Methyl groups | High hardness, water repellency, and mold-releasing properties |
| Methyl/Phenyl Type | Methyl and phenyl groups | High heat resistance, compatibility, crack and peel resistance |
| Epoxy Resin Modified Type | Hybrid with epoxy resin | Anti-corrosion, water resistance, adhesion |
| Polyester Resin Modified Type | Hybrid with polyester resin | Chemical resistance, bending resistance |
| Alkyd Resin Modified Type | Hybrid with alkyd resin | Gloss, pigment suitability, room temperature curing |
Positioning of each Product
Characteristic comparison and positioning of methyl type and methyl/phenyl type products
Characteristic Comparison of Methyl and Methyl/Phenyl Products
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Results 5
KR-251
KR-251
- Ultra high molecular weight
- Even at room temperature, when the solvent volatilizes, a lacquer film is formed.
- Heating further forms a film with excellent heat resistance and chemical resistance
- This product has been mainly used as coatings with electrical insulation and water resistance.
KR-220L
KR-220L
- Solid (100% silicone content) in flake form
- This product has been used as resistor paints, binders for sintered metal powder, etc.
- Less smoke generation
KR-220LP
KR-220LP
- Solid (100% silicone content) and powdered
- KR-220L further ground and powdered
- Less smoke generation
KR-242A
KR-242A
- This product forms high hardness film.
- Less smoke generation when heated
- This product has been mainly used as binders of inorganic materials (i.e. mica).
X-40-2406M
X-40-2406M
- Excellent heat shock resistance
- Heat resistance and releasability
This product has been mainly used as coating and paint applications.