Heat Resistant Silicone Sealant Production Line

JCT provides one-stop heat resistant silicone sealant production line turnkey project, from formula design, equipment manufacturing, on-site installation and commissioning, personnel training to post-sales maintenance, to ensure that customers can quickly build factories and start production.

Heat Resistant Silicone Sealant Formula

Heat Resistant Silicone Sealant Features

1. Temperature range: Usually -60℃ to 250℃, special formulas can reach 300~350℃.
2. Elasticity retention: Still maintains flexibility and elasticity at high temperatures, and does not crack for a long time.
3. Aging resistance: Excellent resistance to UV, ozone and oxidation.
4. Adhesion performance: Can bond metals, ceramics, glass, most plastics and other materials.
5. Electric insulation: High dielectric strength, used for sealing in electrical/electronic fields.
6. Single component or two component: Single component is easy to use, and two components are suitable for industrial potting production.

Heat Resistant Silicone Sealant Production Line Equipment Configuration

1. Triple shaft mixer: Efficient mixing, uniform filler dispersion, and enhanced degassing.
2. Electric heating / thermal oil heating system: High temperature control accuacy, ensuring temperature control during mixing to prevent cross-linking or failure.
3. Vacuum degassing system: Removes microbubbles during the mixing process, improving the clarity and bond strength of the finished adhesive.
4. Semi-automatic / automatic filling machine: Colloid quantitative filling, optional soft bag filling, hard tube filling and other modes.

Heat Resistant Silicone Sealant Production Process

Heat Resistant Silicone Sealant Production Line Technical Advantage

1. Strong ability to handle high-viscosity materials

Triple shaft mixer can stably handle high-viscosity silicone systems above 500,000cP, ensuring uniform mixing, no dead corners and no agglomeration.

2. Mixing and degassing under vacuum

Heat resistant silicone sealant production line is equipped with a high-efficiency vacuum system, which can be vacuumed during the entire process of mixing, dispersing and storing glue, effectively removing microbubbles and imrpoving product density and high-temperature sealing performance.

3. Precision temperature control system

Equipped with an electric heating jacket or thermal oil circulation system, it offers a wide temperature control range (room temperature to 200℃) with an accuracy of ±1℃, preventing silicone crosslinking and performance degradation due to temperature fluctuations.

4. Multi-stage dispersion design

Triple shaft mixer's high-speed dispersing discs + medium-speed butterfly blades + slow-spwwd "山"-shaped blade stirring system can effectively disperse high-temperature fillers to ensure uniform distribution of fillers.