|Port:||Shanghai, Tianjin, Qingdao|
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram,Cash|
|Supply Ability:||25000 Ton/Tons per Year|
|Place of Origin:||Henan China|
|Classification:||Double Components Adhesives|
|Main Raw Material:||Silicone|
|Type:||Two component type|
|Product name:||Silicone Sealant Glue|
|Application:||Glasses, building sealing|
|Material:||100% Silicone Raw Material|
|Color:||White and black|
|Shelf life:||12 Months|
|Cure condition:||Room Temperature Vulcanization|
|Packaging Detail:||Soft sousage packing or cartridge packing. Loaded in carton box, 20 or 24PCS/Carton. Shipping LCL or FCL according to customer request|
DF-821 one component weatherproof sealat is a one-component, high-elasticity, low-modulus (LM) silicone weather-resistant sealant for use in all forms of curtain wall construction, especially in high-rise building façades and complex structures form. It can be easily extruded at most ambient temperature and reacted with moisture in the air to form a durable silicone sealant. Due to its ability to withstand high and low temperature alternating deformation and deformation within its displacement capacity, it can be used with structural glues that meet the construction industry standard JG/T 475 or European standard ETAG 002 to provide 25 years of quality assurance.
Mainly applied in the waterproof, weatherproof sealin of glass curtain wall, aluminum curtain wall and other building curtain wall.
NOTE: Before application, remove all impurities and contaminants such as grease, dust, water, frost, surface contamination, residual sealant, glazing attachments and protective coatings that remain in the joints and fittings.
Soft sousage packing or cartridge packing, 300ml. 400ml or customize
Packed in carton box, 24pcs/carton or 20pcs/carton, or customize
OEM packing available
DF821 One-component silicone sealant for door and window sealing
Component B: Black
Slump or flow
1~2mm per day
Max Tensile strength
Elongation at break
Other color 200%
Other color ±20mm
Raw material is key to manufacture excelent products. We import raw material from Germany, Jpan. And most of our raw-material are supplied from top brand such as Dow corning, Wacker, Evonik, Cabot, FPC etc.
Raw material will be pump up to the premixer. After premix it will be mixed again and be dehydred and vacummedat the same time. To make the silicone more delicate.
After agitated, the sealant will be extruded to the storage tank, the sealant will flow via pipe to the twin screw extruded.
The sealant will be finer grinded, before packing.
After all processing, the sealant is smooth and delicate enough and ready for packing. It will be packed in metal drum. Protected by aluminum film paper which is insulated with light, water and air. Ensure the shelf life.
For two component type silicone sealant, such as DF801, DF802, DF803 they are all ready for ship. Other sealant delivery time will be 3~7 working days after order confirmed.
OEM is welcomed, the packing will follow your standard
Yes, a trial order is necessary to ensure that our products can meet your requirements. However trial order is not free order. Please contact us for latest trial order policy.
We are verified factory by SGS and Alibaba. Our factory located in Kaifeng city,