High Quality DJ801 Butyl Sealant for Insulating Glass Primary Seal
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Description
Solvent-free, one-component primary sealant.
1. Fog-free, unsulfurized, permanent plastic primary sealant based on polyisobutyl for insulating glass.
2. With very low water vapour and gas permeability for interior sealing of insulating glass units.
3. It has good adhesion to glass, aluminum alloy and galvanized or stainless steel. It could form an excellent humid proof system with elastic sealant.
4. Good ageing resistance.
Typical properties (for reference)
Item | Test result |
Color: | Black; |
Specific gravity | 1.38~1.45g/cm3 |
Solid content | 100% |
Temperature resistant range | -40°C~130°C |
Maximum temperature bearable | 140°C |
Fogging | Without visual fogging |
Shear strength | 0.10Mpa |
Water vapor transmission rate | 0.11 g/m2.d |
thermal weight loss | Max. 0.04% |
Where to use
DJ801 is mainly used for insulating glass together with RT-7500 two-part silicone sealant for insulating glass to finish two layer seal.
Application
Clean and dry adhesion surface to get rid of dirty, oily things. DJ801 is applied by special hot-melt butyl extrusion machine. The extrusion condition could be satisfied through temperature and pressure adjustment, for example temperature could be adjusted over the range of 100°C~130°C. The environment temperature should not be lower than 10°C in application.
Standard
DJ801 conforms to JC/T 914-2003
Packing
Paper drum:7kgs/barrel
Storage
-10°C~35°C, shelf life of 24 months at least.
DJ801 is not dangerous products and could be transported by train, automobile, ship and airplane.
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High Quality DJ801 Butyl Sealant for Insulating Glass Primary Seal
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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