Direction for use
1. Remove dust, oil and water from the surface of the substrate with cotton yarn. If the surface is easily peeled off and rusted, it should be removed with a metal brush at first. If necessary, the surface can be wiped with an organic solvent such as alcohol or acetone.
2. According to the shape of the construction part, the tip of the sealant is cut into a certain shape, and the glue is applied to the construction site by a manual or pneumatic glue gun;
3. The glue bulging in the gap can be smoothed with a scraper or evened with soapy water. If some parts are contaminated by glue, remove them with solvents such as gasoline or alcohol as soon as possible. If the glue has cured, it needs to be cut or polished with a blade.
Features
high strength, high modulus, adhesive type polyurethane windscreen adhesive, single component, room temperature moisture curing, high solid content, good weather resistance, good elasticity, no harmful substances are produced during and after curing, no pollution to the base material.
Packing
- Cartridge:310ml
- Sausage: 400ml and 600ml
- Barrel: 5 gallons(24kgs) and 55 gallons(240kgs)
Storage and shelf live
- Transport: Keep away the sealed product from moisture, the sun, high temperature and avoid collisions.
- Storage: Keep sealed into cool, dry place.
- Storage temperature: 5~25℃. Humidity: ≤50% RH.
- Cartridge and Sausage 9 month, Pail 6 month.
Color
● White/black/grey / customer required
Can be used for direct assembly of automotive windscreens and other high strength structural bonding
| Items | JB50 | Standard |
| Result | ||
| Appearance | Black,
White, grey |
JC/T482-2003 |
| Surface Drying Time (min) | 15-60 | GB/T13477.5-2002 |
| Curing speed (min) | ≥3.0mm/24h | GB/T13477.5-2002 |
| Density (g/cm³) | 1.2±0.1 | GB/T13477.5-2002 |
| Shore A hardness | 45-60 | GB/T531- 1999 |
| Tensile Strength (MPa) | ≥6.0 | GB/T528- 1998 |
| Breaking Elongation | ≥400% | GB/T528- 1998 |
| Shear Strength | ≥3.5 MPa | GB/T13936- 1992 |
| Tear strength | ≥12N/mm | GB/T529- 1999 |
| Recommend Operation | 10-40℃ | |
| Service Temperature | -45-90℃ |
