Description
Description
Siway 290 is one -component moisture curable polyurethane
bonding sealant. It has excellent cohesion and adhesion performance.
No corrosion and pollution to substrates, environment friendly, good
bonding performance to metal, glass substrates and so on.
Feactures
1. Medium-high strength, high elasticity.
2. Environment friendly, no odour.
3. Excellent bonding, free primer construction
Application
Suitable for bonding between side glass and frame of buses/cars.
Parameter
| Items | | |
| Scope | Typical value |
| Appearance | Black, homogeneous paste | / |
Density(g/cm3)
GB/T 13477.2 | Standard value±0.1 | / |
Extrudability(ml/min)
GB/T 13477.4 | ≥40 | 60 |
| Sagging properties(mm) GB/T 13477.6 | 0 | 0 |
Tack free time(min)
GB/T 13477.5 | 10~40 | 25 |
Curing speed(mm/d)
HG/T 4363 | ≥3.0 | 3.5 |
Non-volatile matter content( %)
GB/T 2793 | ≥99 | 99 |
Shore A-hardness
GB/T 531.1 | 45~60 | 55 |
Tensile strength(MPa)
GB/T 528 | ≥6.0 | 6.5 |
Elongation at break(%)
GB/T 528 | ≥400 | 450 |
Tear strength( N/mm)
GB/T 529 | ≥8.0 | 10 |
Tensile-shear strength(MPa)
GB/T 7124 | ≥3.5 | 4.0 |
| Operating temperature(ºC) | -40~90 |
Related products
Company profile
Shanghai Sunway Curtain Material was established in 2005, The registered capital was 200 million RMB. Investment was 800 million RMB. We are the seventh-largest silicone sealant production group, the largest silicone 107 monomer production base, 130 large building curtain wall companies and More than 7,500 projects choose us.
We have 80kt/a organic silicon monomer plant, 12kt/a 107 adhesive device, 30k/a high temperature adhesive device, 30kt/a silicone sealant equipment and part of the comprehensive utilization of by-products plant. Guarantee a more complete industry chain and quality control from raw material to the user.
We are key Enterprise Research Institute of Zhejiang Province, Zhejiang Province technology progress Prize, 2008, 60,000 tons of organic silicon project won the national chemical industry Excellence Award.
Our company has adopted ISO 9,001:2008, ISO 14,001:2004, GB/T 28001-2011 safety quality environment management system certification, ISO/TS16949 quality management system certification, as well as numerous domestic and international authority on product certification: UL, TUV, SGS, CE, CABR, CECC.
Silicone sealant factory overview
We are professional silicone sealant supplier with 16 years experience.
Our factory founded in 2006. Now, we are NO.7 silicone sealant manufacturer in China.
1/ Located in Quzhou city of Zhejiang province in China.
2/ Factory area: 200000 square meters
3/ Registered capital:200000000RMB. Total investment: 800000000RMB.
4/ Workers: More than 500.
5/ Annual output value: 100000 ton.
6/ Equipment:100000 ton organic silicon monomer device;30000 ton 107 glue device; 30000 ton 110 glue device; 3200 ton gas white carbon black device and so on.
FAQ
What confused you about silicone sealant purchasing?
1. Free Samples?
Free sample, but the customer need to bear the freight.
2. MOQ?
The MOQ is 50 cartons,24 cartridges/carton,20 sausages/carton.
3. OEM service?
OEM service is available, but MOQ shall be 200 cartons
4. Delivery Time?
Within 7 days after the receipt of deposit and confirmed designs.
5. Payment Terms.
30%T/T deposit and 70% balance or L/C at sight.
Contact
Complaint
