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Glass rock manufacturers introduce you to the knowledge of hollow glass beads

by:Spring Glass     2021-02-28
The density of the hollow glass beads of other abrasives is about one tenth of the density of the traditional filler particles. After filling, it can greatly reduce the basis weight of the product, replace and save more production Use resin to reduce product cost. It has an organically modified (lipophilic) surface. Hollow glass beads are easy to wet and disperse, and can be filled in most thermosetting thermoplastic resins, such as polyester, epoxy, polyurethane, etc. High dispersion and good liquidity. Since hollow glass beads are tiny spheres, they have better fluidity in liquid resin than flake, needle or irregularly shaped fillers, so they have excellent mold filling performance. What's more important is that this kind of small microbeads are isotropic, so there will be no inconsistencies in the shrinkage of different parts due to orientation, and the dimensional stability of the product is guaranteed without warping. Heat insulation, sound insulation, insulation, low water absorption rate. The inside of the hollow glass beads is a thin gas, so it has the characteristics of sound insulation and heat insulation, and is an excellent filler for various heat preservation and sound insulation products. The thermal insulation properties of hollow glass microspheres can also be used to protect products from thermal shocks caused by alternate changes between rapid heating and rapid cooling conditions. The high specific resistance and extremely low water absorption make it widely used in the processing and production of cable insulation materials. Low oil absorption. The particles of the sphere determine that it has the smallest specific surface area and low oil absorption. The amount of resin can be greatly reduced during use, and the viscosity will not increase much even under the premise of high addition, which greatly improves the production and operating conditions. Increase production efficiency by 10% to 20%. Glass rock manufacturers, stained glass rocks, craft glass rocks, Qingdao stained glass rocks, natural glass rocks, stained glass rocks, Qingdao glass rocks, Qingdao craft glass rocks, Qingdao natural glass rocks, Qingdao stained glass rocks, Huizhou glass rocks, Zhongshan Glass Rock, Guangzhou Glass Rock Website:
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