Address：No. 303 West Transit Road, Boshan District, Zibo City, Shandong Province, China

7880 Brick Building Double Glazed Curtain Wall Flexible Structural Neutral Structure Silicone Sealant Chemical Adhesive Glue Silicon

Basic Information
Place of Origin: Shandong, China
Brand Name: Useal
Odel Number: 7880
Main Raw Material: Silicone
Usage: One component structural adhesive silicone sealant

MOQ: No minimum order quantity

Price: Negotiable

Delivery Time: 20-25 days

Payment: TT, L/C

Supply Ability: 1000000 pcs/ month

Classification：

Construction Market

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Description

Chemical Black General Purpose Insulating 999 Silicon Sealant High Quality Premium Accessory for Structural Glazed Curtain Wall

Useal 7880 is a kind of high modulus and high elasticity silicone rubber. It with good weather resistance is easy to use and work well in bad weather. Compared with non-structural adhesive, the structural adhesive sealant with high strength can bear high capacity without damaged. And it can form a strong bond with most of materials without primer.

Main Specifications

Basis	Silicone
Appearance	Smooth paste without bubble or particles
Color	White, black or any other colors
Specific gravity (g/ml)	0.93–0.98
Sagging	None
Silicone content	> 96
Skinning time (minutes)	≤ 15
Full curing time (hours)	10–12 (3 mm thickness)
Tensile strength (MPa)	≥ 0.60
Maximum elongation ratio	400
Hardness shore A (cured)	> 26
Service temp (°C)	-40 to 260
Extrusion rate (g/minutes)	370
Shelf life (month)	12

Product Features

1. High strength, high bearing capacity.

2. Aging resistance, corrosion resistance.

3. Excellent stability and durability.

4. Good adhesion and sealing performance, can form a strong bond with most materials.

5. Insulation performance.

6. It has shock absorption effect.

7. High and low temperature resistance.

8. Good elasticity and flexibility.

9. It can be applied to various materials.

10. Easy to use. Single component, don't need to mix.

Applications

1. The seal of window and door. Aluminum, titanium and plastic steel.

2. Glass curtain wall, aluminum plate curtain wall.

3. Various kinds of glass.

4. Concrete and cement constructions.

5. Marble ground and wall.

6. Various metals.

7. Wood and furniture.

8. Ceramics.

9. Kitchen.

10. Bathroom.

Storage

It should be stored in a cool and dry place below 27 °C, and the storage period is 12 months from the date of production.

Transport

This product is transported as non-dangerous goods.

Packing specifications

1. 260/ 280/ 300/ 310ml plastic cartridge, 24 pcs/carton;
2. 590ml sausage, 20 pcs/carton;
3. 15/ 20/ 200L barrel.

Enterprise Strength

We're specialized in the production, research and development of various sealant adhesives such as polyurethane sealant, silicone sealant, PU foam, acrylic sealant, MS sealant, butyl sealant, hot melt adhesive and PVC sealant etc.. Our products have a wide range of applications, mainly used in building construction, automobile windshield industry, marine, rail transportation, containers, related machinery equipment, solar power new energy and other fields.

Qualification Certificate

1. We're the only original factory in China owning Sika formula for PU sealants. We also have multinational products equivalent to Bostik, Wacker.

2. Our company has passed the ISO 9001:2015 Quality Management System Certification, ISO 14001:2015 Environmental Management System Certification and IATF 16949:2016 Certification.

3. Our products have obtained REACH certificate and Intertek test.

Customer Feedback

Products are exported to all over the world, and trusted by customers. With the increase of import and export business, we established a subsidiary company Shandong Yunrun New Material Technology Co., Ltd in 2024. specializing in overseas import and export business.

Packaging & Shipping

Our company has advanced experimental and testing rooms; independent research and development and testing capabilities; two automated production lines and key production equipment imported from Italy to ensure stable product quality. With strong technical supports, we both have world class products comparable to Sika, Henkel and Bostik, also cost-effective products suitable for the public. Our production is flexible and fast, which can not only meet large orders, but also accept small quantities and special customized small batch orders.