| Customization: | Available |
|---|---|
| CAS No.: | 4253-34-3 |
| Formula: | Mixture |
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NEWS:
GNS AND DUPONT, THE GLOBAL CHEMICAL GIANT SIGNED THE STRATEGY COOPERATION IN SHANGHAI ON NOV 5TH, 2020. THE STRATEGIC PARTNERSHIP BETWEEN GNS AND DUPONT MAY RESULT IN A BETTER FUTURE AND MAXIMIZE BOTH PARTIES' VALUE ON OCF MARKET. THROUGH THE OPPORTUNITIES, WE DO WISH OUR PARTNERS CAN GROW UP TOGEHTER, AND SHARE THE FRUIT OF SUCCESS. LET US MAKE IT BIG!!
GNS S77 Neutral Silicone Sealant
GNS&DuPont S77 Neutral Silicone Sealant is a cost effective multi-purpose, neutral cure silicone sealant offering long term durability in range of general sealing, general glazing, water proofing and trade applications.
FEATURES
| Test Parameter | Unit | Result Translucent Pigmented | |
| As Supplied Tested at 23ºC and 50% RH | |||
| Specific Gravity | g/ml | 0.97±0.02 | 1.48±0.02 |
| Flow (sag or slump) Skin Time |
mm minute |
0 5~10 |
0 ≤60 |
| Tack free Time | hour | ≤1 | ≤5 |
| Curing time (5mm) | hour | ≤12 | ≤12 |
| As Cured-after 21 days at 23ºC and 50% RH | |||
| Durometer Hardness, Shore A | Points | 25 | 42 |
| Movement Capability | % | ±20 | ±20 |
| Tensile Strength | Mpa | 0.36 | 0.68 |
| Elastic Recovery | % | ≥95 | ≥90 |
GNS is a group of companies in China, which commits to provide best solutions for sealing ,boding ,caulking and insulation by manufacturing spray polyurethane foam , silicone sealant , acrylic sealant, polyurethane adhesive, construction adhesive and so on .GNS is the NO.1 PU Foam manufacturer in China .
Gunuo (Tianjin) Industrial Co., Ltd mainly produce Polyurethane Foam in Tianjin, the factory covers 200, 000 square meters with 32 advanced fully automatic production lines. The annual capacity has achieved 200 millions cans in 2020, with more than 55% market share in China. And Silicone Sealant production capability is 40000 tons in 2020 .
GNS is a well-know brand in China. GNS products have been sold to 78 countries and the areas in the world which cover Latin America , Europe, Asia, Africa and Australia .And we are the reliable partner for some multi-national companies .
With premium product quality and 20 years of efforts, GNS becomes the market leader in PU Foam and Silicone Sealant industry .From raw material to the finished product, strict QC and QA are always on field to guarantee the reliability of the products. GNS products meet American Standard, European Standard, China Standard and many other International Standards.
GNS wish to get into a mutual benefit business with more and more trustable customers who are dealing with PU Foam and silicone sealant around the world and create a win-win situation.
Why choose GNS?
1. GNS has 17 years production experience, 32 advanced full automatic PU production lines. The only one factory that imports PAMASOL production lines from Switzerland.
2. GNS is the No.1 manufacturer in Asia, the No.3 in the world, and awarded as the Demonstration Enterprise by government.
3. GNS got 50% domestic market share and sold out to 73 countries and regions.
4. Participate in many foreign exhibitions every year, such as Dubai, Brazil, Ukraine, Chile and so on.
5. GNS products good&stable quality with competitive price, timely delivery and provide free professional OEM design and customers orders production line video.
6. Pursue long-term cooperation, so we can provide more and better support to our customers.
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