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	≥80
Tack free time	min	10~30
Curing speed	mm/ 24hrs	3~5
Hardness	Shore A	61±3
Tensile strength	MPa	≥4 90
Elongation at break	%	≥350
Application temperature	°C	5~35
Service temperature	°C	-40~80
Shelf life	month	9

#Product Description
PU8630 is one component polyurethane adhesive used in variety bonding and sealing.

#Key Features
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
9. Primerless

#Typical Applications
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

#Packing and Storage
310ml cartridge, 400ml/600ml sausage, 20pcs/box, 2 boxes/carton. 240kg/drum

Shanghai Sepna Chemical is one of the leading manufacturer of sealant and adhesive in China over a decade since established in 2003. We supply adhesives and sealant in automotive, construction and electronic industry. Including polyurethane adhesive for auto glass, construction polyurethane filling adheisive, and silicone, epoxy adhesive in application for electronic components ect..
WE ARE LOOKING FOR ADHESIVE DISTRIBUTORS AROUND THE WORLD WITH THE BEST SUPPORT.