タイトルまたは説明

DJ **8 is a one-part, solvent-free, fog-free, unsulfurized, permanent plastic first sealant based on polyisobutyl for insulating glass. DJ**8 keeps plastic and sealing over a wide temperature range and not crack and harden for sealant surface. 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. Application Clean and dry adhesion surface to get rid of dirty, oily things. DJ **8 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 **0℃～**0℃. The