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Two Component Polysulfide Sealant Wholesale

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Two Component Polysulfide Sealant Manufacturers

Two Component Polysulfide Sealant

Two Component Polysulfide Sealant

Detailed description:

It is used as a secondary sealant in a dual-sealed insulating glass unit. Its two- components are room-temperature vulcanization elastomeric sealant and moderate strength and modulus. It curies into an elastomer with high strength that is able to withstand long-term aging, which meets the requirement for JC/T 486-2001

Feature:

High primer less adhesion to various substrates

Odorless, neutral and non-corrosive curing at room temperature

Economic and environmentally friendly

High oil resistance

Easy to use

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Product display

Application Area

It is used in the second sealing of insulating glass.

It has other construction and industrial uses.

It can also be used as a waterproof seal for water conservancy projects.

Technical Indicators:

 

ITEM

TEST RESULT

REQUIREMENTS

1

Color

A component grey
B component black

A component grey
B component black

2

Density A component g/cm3

1.82

1.82±0.10

3

Density B component g/cm3

1.52

1.52±0.10

4

Sagging, mm

0

≤1

5

Application Life, min

30

≤45

6

Curing Time, min

120

≤180

7

Hardness Shore A, 7days

48

35~60

8

Elongation at break, 7 days, %

220

≥150

9

Tensile Strength, 7 days, MPa

0.75

≥0.6
Packing:
330kg A + 30kg B

Shelf life:
12 months in unopened packages in a cool and dry storage place at temperatures between +5 oC and 27 oC, humidity between 30% and 70%.

Direction for Use:
APPLICATION TEMPERATURE:+5℃to+45℃
1. Before using this product, clean all metal, glass and plastic surfaces with solvents such as isopropanol and clean, oil-and lint-free cloths
2. To obtain ultimate physical properties, its Base and Curing agent should be thoroughly mixed using an airless mixing system.
3. The cure rate may be adjusted by changing the base-to-curing agent mix ratio from 16:1 to 14:1 by weight; sealant physical properties are not significantly changed over the range.
4. Care should take not to entrap air when mixing the two pastes. If this is unavoidable, the material must be subsequently evacuated.
5. The joints should be tooled immediately after sealant application to ensure complete substrate contact, which is a requirement for optimum adhesion.

Safety:
Keep out of reach of children. Before the operation, please carefully read the specifications of products and materials and instructions on the
package of the container.
For more information about safety, please refer to the MSDS.

Color Sample:

Jiangsu Runtai Sealant Industry Co., Ltd.

Company Profile

A Mature Factory You Can Count On

As China Two Component Polysulfide Sealant Manufacturers and OEM Two Component Polysulfide Sealant Factory, Jiangsu Runtai Sealant Industry Co., Ltd. established in year 2001, is committed to becoming the best partner in the field of silicone sealant industry under the principle of credit management, brand reputation, ecological and environmental protection, and high quality and good price.
Located in Zhangjiagang, Jiangsu province, we are a professional enterprise engaged in the production of environmentally friendly decorative building materials, whose main products are numerous OEM color silicone sealant, polysulfide sealant, butyl rubber,etc.
The products are widely used in construction engineering, curtain wall structural assembly and sealing, insulating glass processing, indoor and outdoor decoration, etc.
We have an area of 28000 square meters with a production area of 25000 square meters and office area of 3000 square meters. Our company is in the hinterland of the Yangtze River Delta and near to Shanghai, Wuxi, Suzhou, Nanjing, enjoying convenient traffic.
We have twenty production lines with an annual output capacity of over 30000 tons. With very advanced production equipment and improved technology, we have realized full automated production.
Our company has ISO9001/ISO14001 standard system, and is Production Identification Enterprise of Silicone Structural Sealant by China Construction Metal Structure Association. We supply Two Component Polysulfide Sealant Wholesale, our products are rated as Green Building Materials Products. Some series of our products are also rated as Featured Products by Construction Curtain Wall Industry Assessment.
Since established, we have made stable sales network throughout domestic market and established long-term partner relationships with customers abroad. We will continue to innovate and develop, and adhere to the principle of good faith and quality, to be the first-class professional silicone sealant manufacturer in the world.

Our Strength

High standard factory

As Wholesale Two Component Polysulfide Sealant Suppliers, we have our own production workshops and warehouses, equipped with complete production and quality inspection equipment.

Quality Assurance :

We have our own testing lab and the most advanced and complete inspection equipment,which can ensure the quality of the products.

Jiangsu Runtai Sealant Industry Co., Ltd.
Jiangsu Runtai Sealant Industry Co., Ltd.

Support Customization :

We have a strong R&D team,and we can develop and produce products according to the requirements or samples the customers offered.

Diverse Products :

We have 22 advanced production lines, ,which enable us can develop and produce a lot of products with different technology data, different colors, different packages.

Jiangsu Runtai Sealant Industry Co., Ltd.
Jiangsu Runtai Sealant Industry Co., Ltd.

After-sale services :

We have professional sales team and technology team for after-sales.

Production Capacity :

Our annual production capacity is over 40000 tons,we can meet the needs of different customers with different purchase quantity.

Jiangsu Runtai Sealant Industry Co., Ltd.
Jiangsu Runtai Sealant Industry Co., Ltd.

Client Service :

We focus on developing high-quality products for top-end markets.Our products are in line with international standards.

CERTIFICATE

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NEWS

Industry knowledge

What is Two Component Polysulfide Sealant?
Two Component Polysulfide Sealant is a type of sealant used in construction, manufacturing, and other industrial applications. It is a two-part system consisting of a base compound and a curing agent that react together to form a durable, rubber-like material.
The base compound of a polysulfide sealant is typically a liquid polymer that contains long chains of sulfur atoms. When mixed with a curing agent, these chains cross-link to form a strong, flexible material that can withstand exposure to water, chemicals, and UV radiation.
Polysulfide sealants are commonly used for sealing joints and gaps in building materials such as concrete, masonry, metal, and wood. They are also used in the aerospace and automotive industries for sealing fuel tanks, engine compartments, and other critical components.
Polysulfide sealants have a number of advantages over other types of sealants, including excellent chemical resistance, high tensile strength, and superior adhesion to a wide variety of surfaces. They are also known for their long-term durability and resistance to weathering and aging.
Application of Two Component Polysulfide Sealant
Two Component Polysulfide Sealant has a wide range of applications across various industries. Some of the common applications include:
Construction: Two Component Polysulfide Sealant is used for sealing expansion and control joints in concrete and masonry structures, sealing gaps in roofing systems, sealing curtain walls, and other building envelope components.
Aerospace: Two Component Polysulfide Sealant is used for sealing fuel tanks, sealing aircraft windows, sealing access panels, and other critical components that require excellent resistance to fuels, oils, and other chemicals.
Automotive: Two Component Polysulfide Sealant is used for sealing seams and joints in automobile bodies, sealing automotive windshields, sealing body panels, and other automotive components.
Marine: Two Component Polysulfide Sealant is used for sealing below-waterline joints, sealing deck seams, sealing hatches, and other marine components.
Manufacturing: Two Component Polysulfide Sealant is used for bonding and sealing components in electronics, appliances, and other industrial products.
Two Component Polysulfide Sealant is particularly useful in applications where a high level of chemical resistance, flexibility, and durability is required. It can also withstand extreme temperatures and weather conditions, making it suitable for use in harsh environments.
Advantages of Two Component Polysulfide Sealant
Two-component polysulfide sealants are known for their excellent properties and many advantages, some of which include:
Durability: Two-component polysulfide sealants offer excellent durability and can resist weathering, aging, and most chemicals. They also have excellent flexibility, making them an ideal choice for sealing joints that are subjected to movement.
Low shrinkage: Two-component polysulfide sealants have very low shrinkage rates, which means that they can maintain a tight seal even after curing.
Adhesion: Two-component polysulfide sealants offer excellent adhesion to a wide variety of substrates, including concrete, glass, metals, and many plastics.
Wide temperature range: Two-component polysulfide sealants can withstand a wide temperature range, from -40°C to 90°C, making them suitable for use in a variety of environments.
Easy application: Two-component polysulfide sealants can be applied using standard caulking guns, making them easy to apply and suitable for both DIY and professional applications.
Versatility: Two-component polysulfide sealants can be used for a wide range of applications, including sealing joints in concrete, steel, and other materials, as well as for waterproofing and protecting against corrosion.
UV resistance: Two-component polysulfide sealants are also resistant to UV rays, making them suitable for outdoor applications.
Good chemical resistance: Two-component polysulfide sealants have excellent resistance to many chemicals, including gasoline, diesel fuel, and most acids and alkalis.
Overall, two-component polysulfide sealants are an excellent choice for many sealing and bonding applications, offering superior durability, flexibility, and adhesion.