PU8630 is one component polyurethane adhesive used in variety bonding and sealing.
1.No black water flowing after applying sealant (using the low purity shampoo to assist the operation)
2.Low odor, environmental & health
3.Bond very well with surface of variety material such as all kinds of metal, lumber, glass, polyurethane, epoxy, resin, and coating material, etc.
4.One component adhesive with fabulous thixotropy, it’s convenient to apply with rapid curing speed
5.Excellent water, weather and aging resistance
6.Excellent wear-resisting property
7.Paintable and polishable
8.No sag or flow phenomena within 30mm perpends
1.Specially used for windshield and side glass of bus, car, ship, engineering machinery vehicle, carriage and special vehicle
2.Also use for bonding glass steel and plastic accessories (car roof, side body and car front)
3.Very popular in repair market
∎Technical Data Table
PROPERTY STANDARD/UNITS VALUE
Main raw material ----- Polyurethane
Color Visual inspection Black
Density Gr/cc 1.30±0.05
Sagging mm 0
Extrusion rate ml/min ≥60
Tack free time min 10~30
Curing speed mm/ 24hrs 3~5
Hardness Shore A 61±3
Tensile strength MPa ≥4.5
Elongation at break % ≥400
About the company
- Year established
- Business type
- Number of employees
- Bikudo member since
- Feb 2018
Shanghai sepna Chemical Co.,Ltd is a professional industry adhesive supplier ,manufacturing polyurethane/silicon/epoxy sealant and adhesive,has established since 2003.
we mainly do the Polyurethane sealant, MS sealant for windshield, auto glass, bus glass, truck glass , car / bus body etc.
We have a lot of different model with different level, different quality ,different usage
PU8611 is with more than 6Mpa tensile strength, mainly for Windshield, Bus glass and modified car , it could replace sika 256. dow- U428, Dow-u438, U428,
PU8630 is with more than 4 Mpa tensile strength,mainly for auto glass, bus glass repairing market. Most of customers use it to replace dow-U418.
PU8635 is with more than 5 Mpa tensile strength.It is odorlessness, very environmental using popularly in the aftermarket and modified car.
Besides, Our PU8630A has Two-Hour Safe Drive Away time,and many of our customer used our PU8630A to replace the Dow Betaseal Express.
PU8730 is mainly for windshield repairing market, it with cheapest price and good quality to acquire some customers