Shanghai - Successful Development of New Sealing Materials

Shanghai Synthetic Resin Research Institute recently developed a multifunctional new-type polyurethane foam sealant that passed the inspection of the National Fire Equipment Quality Supervision and Inspection Center.
This sealant is a new generation of one-component polyurethane foam sealant, with excellent thermal insulation, flame retardancy, low water absorption and adhesive elasticity, and uniform cell foam, large early foaming, long storage period. Because of its uniform cell, the shrinkage after solidification is small, so it can be used in winter. This type of sealant is suitable for sealing plugging, insulation insulation, filling gaps, and fixed bonding for a variety of building materials. It is particularly suitable for sealing, waterproofing, and sound insulation between plastic-steel or aluminum alloy doors and windows and walls.
The sealant has shown through several experiments that it not only completely achieved the effects of sound-insulating and flame-retarding, sealing and plugging, insulation and insulation, but also adopted butane and partial ammonia ethane as the foaming agent, which changed the previous process of using Freon. It also played an active role in protecting the atmospheric oxygen layer.

Hexagonal Wire Mesh

Hexagonal wire mesh also named chicken mesh, rabbit mesh or poultry mesh. Hexagonal wire mesh is made up of high anti-corrosion, and high strength low carbon wire or PVC coated wire, it use mechanical woven processing and can be made to be network pad, used for slope support nursing, pit support nursing, mountain rock surface hanging, slope plant health (green), railway highway isolation nursing block, it also can made into cage for protection of rivers, dam, seawall, the reservoir, river closure.

Hexagonal Wire Mesh


Hexagonal Wire Mesh,Pvc Hexagonal Wire Mesh,Coated Hexagonal Wire Mesh,Galvanized Hexagonal Gabion Wire

Hebei Giant Metal Technology Co., Ltd. , https://www.358fencing.com