ZJ-301-B Hot Melt Butyl Sealant for Insulating Gla

Description ZJ-301-B is a one-part, solvent-free, 100% solid content, primary seal hot melt sealant based on high molecular weight polyisobutylene (BASF oppanol B15N) for insulating glass. It can keep good plastic and adhesive during a wide temperature.Where to use ZJ-301-B has lower water vapor transmission, better weatherproofing and strength. It gives better effective guarantee to produce high quality insulating glass. It is special for large plate insulating glass and insulating glass for curtain wall.ZJ-301-B is mainly used for insulating glass together with ZJ-998 two-part polysulfide and ZJ-8000 two-part silicone structural sealant, or ZJ-997 two-part silicone sealant for insulating glass to finish two layer seal.Application Before application, clean and dry adhesion surface to get rid of dirty, oily things. ZJ-301-B is applied by special hot-melt butyl extrusion machine or automatic extrude machine. The environment temperature should not be lower than 10 oC in application. The extrusion condition could be satisfied through temperature and pressure adjustment, for example temperature could be adjusted over the range of 100oC 130oC. The temperature of the extrude mouth should be 1oC 2oC higher than the temperature in hot melt machine.Typical properties Item Test result Color: Black; Specific gravity 1.20g/cm3 Solid content 100% Shear strength(Mpa) 0.13 Water vapor transmissiong/m2.d) 0.90 Hot weight loss(%) 0.1 Temperature resistant range -40130 Maximum temperature bearable 160 Working temperature range -20oC 80oC Ultra-Violet Irradiation Pass match GB/T11944-2002 Dew point Pass match GB/T11944-2002 GB/T1___Chinese national standardStandard ZJ-301 conforms to JC/T 914-2003Packing This product should be packed by paper container: Packing1: 7kg/ barrel (diameter 190mm, height 300mm) Packing2: 6kg/ barrel (diameter 180mm, height 260mm) Packing3: 200KG/steel drum (diameter 5680mm)Also we can supply it according to customer requires.Storage: Under dry and airy between -10oC 35oC, shelf life of 24 monthsZJ-301 is not dangerous products and could be transported by train, automobile, ship and airplane.Notes: The relative parameter, especially the application hints, is proposed based on testing and experiments. We don't recommend this document as customer's not necessary to do testing for our product due to different material and application conditions. If necessary, please contact our technical service team.