丁基密封胶

China manufacturer Good Quality Insulating Glass Sealant Hot Melt Adhesive Butyl Rubber Sealant
1. Very low moisture vapor transmission rates (MVTR) and gas permeability rates.
2. Properly constructed dualseal units incorporating the PIB butyl sealant will retain argon insulating gas and maintain a dry interior unit airspace for decades.
3. Butyl rubberable to be used with most commercially available silicone,polysulphide or butyl hot melt insulating glass secondary
sealants.
4. Wide service temperature, good extrusion process.
5. Without any smell

Features and Advantages:
(1) 100% solid content.
(2) Hot melt, High quality.
(3) Based on polyisobutylene for insulating glass .
(4) It is one-part, non-solvent ,non-vulcanized.
(5) It keeps plastic and sealing over a wide temperature range and not crack and harden for sealant surface.
(6) It has good adhesion to glass, aluminum alloy, zinc plating steel, stainless steel and etc.
It could form an excellent humid proof system with elastic sealant.