SIO-2167 Solvent-based Pure Silicone Resin
SiO-2167 Solvent-based Pure Silicone Resin offers outstanding high and low-temperature resistance, along with excellent hydrophobic and moisture-proof properties. It also provides strong electrical insulation, arc, and corona resistance, making it ideal for demanding applications. With superior weatherability and chemical stability, SiO-2167 quickly surface-dries at room temperature. Once fully cured, it delivers high hardness (≥2H), high gloss, and a full-bodied appearance, while remaining non-yellowing under high temperatures. Its exceptional heat resistance makes it suitable for use in industries such as automotive, aerospace, and electronics.
SiO-2167 is widely used as a base resin for high-temperature coatings (500~650℃), specialty coatings, and H-class insulating varnishes.
Price: $8.6/kg Inquiry Now
Application Areas
SiO-2167 is widely used as a base resin in high-temperature coatings (500°C to 650°C) for industries like aerospace, automotive, and heavy machinery, providing durable heat resistance. It’s also ideal for specialty coatings requiring chemical and environmental durability. SiO-2167 is commonly applied in H-class insulating varnishes for electrical insulation systems, offering reliable protection in high-temperature conditions.
Typical Physical Data
Curing Method
This product can quickly achieve a tack-free state at room temperature and attain a certain hardness.
It can be fully cured through high-temperature baking: 30 minutes at 250℃; 20 minutes at 270℃; 15 minutes at 280℃.
Precautions:
1. The diluent solvents used in this product must not contain moisture, sulfur compounds, pyridine, or their impurities, as these will affect the adhesion, dryness, and other properties of the resin film.
2. During processing, a large amount of flammable, explosive, and toxic solvents like xylene will volatilize. Ensure proper ventilation, fire prevention, and strict isolation from fire sources. Operators should observe appropriate labor protection measures.
3. Equipment and tools used during processing must be clean. Prevent dust, foreign objects, and water from mixing in.
4. Acids, bases, organic acid salts, and amine compounds can accelerate curing and affect heat and electrical performance. Thus, storage of this product should strictly isolate it from these substances.
Safety, Packaging, and Storage
1. The storage period is tentatively set at six months. Store in a ventilated, cool, and dry place, away from direct sunlight. Prevent severe contamination by acids and bases, and isolate from fire and heat sources.
2. This product is packaged in 200 kg large white iron drums and 20 kg small white iron drums.
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