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| Customization: | Available |
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| Color: | Custom |
| Material: | Composite Materials |
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| Item |
Clear |
Other color |
Test method |
| Appearance |
No grain,no agglomerations |
No grain, no agglomerations |
ISO 11600 |
| Density, g/cm3 | 1.00±0.05 |
1.40±0.10 | |
| Resistance to flow, mm |
0 |
0 |
ASTM D 2202 |
| Tack free time, min |
10~15 |
30~90 |
ASTM C 679 |
| Curing rate, mm/24h |
3~4 |
2~2.4 |
|
| Extrudability, ml/min |
≥800 |
≥600 |
ISO 8394 |
| Ultimate elongation, % |
600~800 |
200~600 |
ASTM D 412 |
| Ultimate tensile strength, MPa |
≥1.6 |
≥1.8 |
ASTM D 412 |
| Application temperature, ºC |
5~40 |
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| Service temperature range (after cure), ºC |
-40~150 |
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SIWAY® 666 Neutral Sealant for Window and Door cures to form a durable, reliable and elastomeric rubber for sealing and assembling doors, windows and other joints. It can adhere to many kinds of construction materials e.g.glass, ceramic, tile, wood and metal.
Established in 1984, Shanghai Siway Building Materials Co., Ltd. ranks among China's Top 7 silicone structural sealant manufacturers. With a 220,000 m² modern industrial base and 12 fully automated intelligent production lines, the company boasts an annual production capacity of 120,000 metric tons, exporting to over 50 countries and regions worldwide. Under the SIWAY brand, Siway operates as a vertically integrated manufacturer and exporter specializing in advanced sealing solutions. By merging cutting-edge R&D capabilities with agile production models, we deliver tailor-made adhesive technologies for global industries.
With over 30 years of expertise in sealants, Shanghai Siway excels in customized engineering solutions while upholding stringent quality and sustainability standards. Our end-to-end control of production processes-from raw material procurement to final product delivery-ensures exceptional product reliability. This commitment has earned Siway industry accolades such as "User Preferred Brand" and "Market Excellence Award," solidifying our leadership in the sealant market.
Siway has 12 China's leading automation production line. With a factory area over 220,000 square meters, Siway is one of the largest silicone sealant manufacturer in China, the annual production capacity of 20000 tons.
FAQ
1. who are we?
We are based in Shanghai, China, start from 2019,sell to Domestic Market(10.00%),South Asia(10.00%),Northern Europe(10.00%),Central America(10.00%),Eastern Asia(10.00%),Mid East(10.00%),Africa(10.00%),Southeast Asia(10.00%),South America(10.00%),North America(10.00%). There are total about null people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Silicone sealant,Polyurethane foam,Polyurethane foam,caulking gun,foam gun
4. why should you buy from us not from other suppliers?
We are top large scale company which focus on the curtain wall construction,decoration products research and development.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Contact Details
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