High Performance Waterproof Auto Glass Repairing PU Sealant for Windshield
FEATURES&BENEFITS
1. Non-corrosion to substrates
2. High tensile strength
3. Excellent adhesion on glass
4. Permanently flexible
5. High mechnical performances
COMPOSITION
One component,polyurethane sealant
USABLE LIFE AND STORAGE
Store below 90°F (32°C) in a dry place. JOINTSEAL polyurethane sealant has a usable life of 12months from date of
manufacture. Refer to product packaging for use-by date.
APPLICATIONS
Jointseal Jpu20 can be used to bondingof wmdshield in automotive, trucks, busses. trains.
LIMITATIONS
1.Avoid exposure to high level of chlorinum.
2.Do not cure in the presence of curingsilicone sealant.
3.Will not adhere to some plastics such as polyethylene, polypropylene.
4.It not be applied outdoors if it is likely to be rained upon within 2 hours of application
| Items |
Unit |
Typical Value |
Requirement |
Test Std |
| Appearance |
/ |
OK |
Fine,uniform paste |
Q/JL-00-T001 |
| Density |
g/cm3 |
1.38 |
1.38±0.10 |
GB/T 13477.2 |
| Tack free//Finger |
min |
55 |
≤75 |
GB/T 13477.5 |
| Sagging |
mm |
0 |
≤1 |
GB/T d3477.6 |
| Consistency |
cm |
5.6 |
4~7 |
Q/JL-00-T005 |
| Solid Content |
% |
99 |
≥95.0 |
GB/T 2793 |
| Hardness,ShoreA 7d/ |
/ |
58 |
50~70 |
GB/T 531.1 |
| Curing Depth 24h/// |
mm |
3.5 |
≥3.0 |
GB/T 32369 |
| Curing Depth 7d/// |
mm |
7.5 |
≥6.0 |
GB/T 32369 |
| Tensile Strength 7d/// |
MPa |
6.2 |
≥4.5 |
GB/T 528 |
| Elongation at break 7d/// |
% |
880 |
≥500 |
GB/T 528 |
| Shear Strength 7d// Carbon Steel/ |
MPa |
3.2 |
≥2.5,Primer |
GB/T 7124 |
| Tear Strength |
N/mm |
20 |
10~30 |
GB/T 529 |
About us
Founded in 2009, Jointseal sealant&adhesive holds the leading market position in the industrial and construction with well-known brand. Jointseal is committed to providing bonding&sealing solutions, which include silicone, polyurethane, acrylic, epoxy resin and cyanoacrylate adhesive. Raw materials are imported from world famous brands (Dow, Wacker, Shin-Etsu, Kaneka)and the plant is equipped with advanced automated production systems from Italy and Germany.
Jointseal product passed strict quality test standard and got ISO, SGS, CNAS and CE certificate.
Customer satisfaction is always our top priority. Short lead time, good guaranteed quality and competitive prices are our main advantages. We have built Long-term business relationships with distributors from Australia, Europe, South America, Southeast Asia and Middle East.
Please contact us for your bonding&sealing services.
Excellent adhesives&sealants solution provider
With its professional know-how and knowledge, Jointseal comes up to be an ideal MASTER OF SOLUTIONS, who is a real professional and international player in polyurethane foam and sealants market, development and supply. It CREATES PERMANENT SOLUTIONS to support and complete professional building and construction companies in all their operations.
R&D center
Jointseal aims to provide permanent solutions to meet the needs of professional and individual users. In order to achieve this goal, significant investment in research and development activities have been done.
In the market, we are endeavoring to provide high-quality, cost effective and higher performance with products. Jointseal is an expert working with chemists and chemical engineers. At the same time working together Anhui University to increase knowledge.
1. The most professional adhesive&sealant expert in China
2. Excellent adhesive&sealant solution provider.
3. Quality guaranteed, raw materials from world famous brands(Wacker, Kaneka, Dow)
4. Fast delivery. Three plants can guarantee the production capacity of 180 tons/day.
5. Rich experience about working with the world famous brands. Our factory has working with some Fortune 500 compaines for long time.
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