汽车挡风玻璃胶聚氨酯密封胶Auto windshield glass polyurethane sealant
Auto,Parts & Accessories Automotive & Parts
MOQ:500 Piece(s)
Payment Method : L/C T/T Western Union Paypal Others
Keywords:one component pu adhesive glue glass glue adhesive auto glass repair sealant polyurethane sealant Low odor pu sealant windshield repair sealant
| Product Category: | Auto,Parts & Accessories > Automotive & Parts | Trademark: | |
| Product Package: | Specifications: | ||
| Place of Origin: | Port: | SHANGHAI |
?Product Description
PU8730 is one component direct glazing polyurethane adhesive, can be used for the high
strength adhesion of the glass and the body of the automobile.
?Key Features
1. Single component, moisture curing, no dripping for vertical application
2. Good elasticity and initial adhesion, high bonding strength
3. Can withstand high strength dynamic loads; no sagging while interrupting gluing
4. Good Adhesion with various substrates such as glass, aluminum plate etc.
5. Paintable and polishable surface, outstanding application property
6. No corrosion on base material, no penetration pollution, little volatile smell
7. Good aging resistance and weather resistance
?Typical Applications
Used for the high strength adhesion of the glass and the body of various vehicles.
?Technical Data Table
PROPERTY | STANDARD/UNITS | VALUE |
Main raw material | ----- | Polyurethane |
Appearance | Visual inspection | Black, paste |
Density | Gr/cc | 1.3±0.05 |
Sagging | mm | 0 |
Solid content | % | ≥95 |
Tack free time | min | 20~60 |
Curing speed | mm/ 24hrs | ≥3.2 |
Hardness | Shore A | ≥45 |
Break strength | MPa | ≥6.0 90 |
Elongation at break | % | ≥450 |
Tensile strength | MPa | ≥4.0 |
Shear strength | MPa | 3.2-4.2 |
Tear strength | MPa | 7.0-12.0 |
Low temperature properties | °C | No fracture in -45°C |
Application temperature | °C | 5~35 |
| Service temperature | °C | -40~90; 120(short period＜8hrs) |
?Work Flow
?Directions for Use
Tool: Manual or pneumatic plunger caulking gun
l Cleaning: Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease, frost, water, dirt, old sealants and any protective coating.
l For cartridge
1. Cut nozzle to give the required angle and bead size
2. Pierce the membrane at the top of the cartridge and screw on the nozzle
3. Place the cartridge in an applicator gun and squeeze the trigger with equal strength
l For sausage
4. Clip the end of the sausage and place in barrel gun
5. Screw end cap and nozzle on to barrel gun
6. Using the trigger extrude the sealant with equal strength
l Attention of operation
Wear suitable protective clothing, gloves and eye/face Protection. After contact with skin, wash immediately with plenty of water and soap. In case of accident or if you feel unwell, seek medical advice immediately.
?Packing and Storage
310ml cartridge, 12pcs or 20 pcs per carton;
400ml/600ml sausage, 20pcs/ carton; 240kg/drum
When stored at 5~25°C, humidity≤50%RH in the original unopened containers, this product has a usable life of 12 months from the date of production. Sampling test for products which exceed shelf life before taking use.
?FAQ
| Contact Name: | Miss Alisa Li | Contact Email: | lx****l@sepna.zero-sl.com |
| Contact Job Title: | Sales And Marketing | Contact Mob: | 152***569 |
| Contact Tel: | Contact Fax: | ||
| Address: | Website: |
三纳化学是一家专业从事胶粘剂行业的公司，自2003年6月开始一直定位于专业的化学品供应商，于2005年收购瑞士PUNADE技术；历经10年的行业经验，通过市场调研，研究开发、生产制造、市场营销的持续改进，产品和服务得到了全球客户的认可和信任。 Shanghai Sepna Chemical Technology Co.,Ltd is a professional adhesive sealant manufacturer, with more than 16 years in chemical industry. Sepna has two factories,one located in Shanghai, and another one is in Suzhou, the factory in Shanghai over 3,000㎡, Suzhou 25,000㎡ with 105 staff, including 20 technical and R&D staff. it enjoys a good production and operation environment. Productivity per year: 10,000 Tons. Since the company's founding in 2003,Shanghai Sepna has has been focusing on the adhesives industry, dedicated to the development and application of adhesives. In 2005, we have introduced the PUNADE technology from Switzerland. After nearly 16 years of development, through the exploration and continuous innovation, Sepna Chemical has become a mature adhesive supplier with its unique core competitiveness. We are always developing and innovating, we develop new type products every year to keep up with the market.
