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Fire-resistant Silicone Sealant Withstand High Temperatures It Withstand Temperatures Exceeding 600 Degrees Celsius Automotive Engines

Fire-resistant Silicone Sealant Withstand High Temperatures It Withstand Temperatures Exceeding 600 Degrees Celsius Automotive Engines

Silicone fireproof sealant is a fireproof sealing material mainly composed of organic silicon polymers. It possesses outstanding high-temperature resistance, weather resistance and elastic recovery ability. The silicon-oxygen bonds in its main chain structure give the material excellent thermal stability, allowing it to be used for a long time within the temperature range of -50℃ to +200℃, and is suitable for extreme climate environments.

In terms of fire resistance, silicone fireproof sealant usually contains flame retardants such as aluminum hydroxide and expanded graphite. When exposed to fire, it forms a dense carbon layer, effectively blocking heat and oxygen. Its low thermal conductivity and low smoke emission properties help reduce secondary hazards during a fire, meeting the dual requirements of modern buildings for safety and environmental protection.

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Color:	Black white custom color
Material:	Organosilicon 107
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Model:
JT-702
Brand:
JUTAR

Product Description

Company Profile

Fireproof silicone sealant

From a microscopic perspective, the interior of silicone fireproof sealant exhibits a network-like cross-linked structure. The silicone molecular chains are connected through chemical bonds to form a three-dimensional network, within which a large number of inorganic particles are embedded. When exposed to high temperatures, the network structure begins to decompose, but the inorganic fillers will absorb heat and undergo phase changes. For example, aluminum hydroxide decomposes into aluminum oxide and water vapor, and the release of water vapor helps to lower the local temperature. The formed aluminum oxide residue adheres to the network framework, providing temporary support and delaying the collapse of the structure.

Key Features

Physical properties - The hardness (Shore A) is approximately 38, the tensile strength reaches 3 MPa, and it has excellent weather resistance, vibration resistance and moisture-proof properties.
Restriction:In completely sealed areas, the silicone cannot be cured by itself. It needs to be cured by the moisture in the air.
Typical application scenario:Sealing of holes in walls or floors through which cables or pipes pass
Usage instructions: The single-component silicone adhesive can be used immediately upon taking it out. It can be easily dispensed from the bottle using a caulking gun.

Product Parameters

Property	Result
Hardness	Coast A > 40
Strain rate	＞100%
Working temperature	-50°C to 30°C
Packaging specifications	590ml
Expiry Date	12 months
Flame retardant grade	Air volume - 0
Density	0.5 grams per centimeter
Objective	Interior decoration fire prevention

Applicable Scenarios

Doors and Windows

Sunroom

Glass Curtain Walls

Glass Railings & Balustrades

6 Great Advantages

Superior Performance, Harmless to Health

Strong Adhesion

HIGH QUALITY

QUICK-DRYING NON-WHITISH

Fire prevention effect

Longkou Baolong Adhesive Industry Co., Ltd. (referred to as Baolong Technology) is a high-tech enterprise founded in 2000. It was formerly known as the state-owned Longkou Baolong Adhesive Factory established in 1985. The company's headquarters is located in Yantai City. It mainly engages in the research, development, production and sales of building sealants and polymer new materials. Its leading products include silicone structural sealants, weather-resistant sealants, etc. As a leading enterprise in the Chinese sealant industry, Baolong Technology has participated in the drafting of multiple national and industry standards. It holds the "Baolong" brand as a China famous product. In 2022, it was rated as a national technological innovation demonstration enterprise, and in 2023, it was awarded the title of national intellectual property demonstration enterprise.

Since introducing the aerospace silicone sealant technology in 1992, the company has continuously innovated. In 2002, it built the first fully automated silicone sealant production line in China. Baolong mainly exports to Southeast Asia, Europe, the Middle East, Africa, North America, and South America. We provide OEM customization services and have now been recognized by many customers.