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China-made Acidic Silicone Sealant Is Used for Preventing Mold in Construction

JT-202 Mold-resistant Acidic Silicone Sealant in Construction And Building Applications

A preparation method includes steps such as mixing treatment, dehydration treatment, refining treatment and filling production. The mixing treatment involves stirring and mixing hydroxyl-terminated polydimethylsiloxane, ethyl triacetoxy silane and silica, and then adding tin acetate catalyst and vacuuming to obtain crude colloidal material; the dehydration treatment involves dehydrating the crude colloidal material; the refining treatment involves homogenization through a powerful disperser; the filling production involves filling the finished product as an industrial product. This method has the advantages of thorough stirring, complete reaction and fast production speed.

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Color:	Transparent black white
Material:	Organic silicone 107 adhesive
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Model:
JT-202
Brand:
JUTAR

Product Description

Company Profile

Acidic silicone sealant

The tensile strength of acidic silicone sealant can reach up to 3.2 MPa (after being modified with silica powder). The elongation at break exceeds 600% (when vinyl triacetoxy silane is added). It maintains its curing ability at -60℃ and can withstand long-term high temperatures of 250℃. By compounding crosslinking agents (with the ratio of MTAS to VTAS being 1:4), the 8-hour curing strength can reach 0.72 MPa. Using titanium ester catalysts instead of organic tin reduces VOC emissions by more than 40%.

Key Features

Elasticity and Displacement Capacity - After solidification, it can withstand a displacement of ±25% of the joint width.
Strong bonding performance - It has excellent adhesion strength for materials such as glass, aluminum, PVC, most plastics and wood without oil content.
Wide temperature range - It can maintain flexibility and elasticity within the temperature range of -60℃ to +250℃.
Usage scenario - Building doors and windows, glass curtain walls, display windows, aquariums
Drying time is fast - It usually takes ‌5 to 20 minutes‌ and can be fully cured within 24 hours.

Product Parameters

Property	Result
Packaging specifications	300ml bottle
Shelf life	12 months
Tensile strength	1.0 - 3.2 megapascals
Tensile elongation	＞300%
Material	Organic Silicon 107
Compression capacity	≤6 seconds
Peel strength	＞0.9 newtons per millimeter
Scope of Use	Interior decoration, fish tank glass project
Color	Transparent color, porcelain white, gray, black

Applicable Scenarios

Bucket repair

Bucket repair

Quality comparison

Repairing a tin can

Repairing a tin can

Applications of acidic glue

Product usage scenarios

6 Great Advantages

Superior Performance, Harmless to Health

Strong Adhesion

HIGH QUALITY

QUICK-DRYING NON-WHITISH

Application scenario

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.