日本宝理PBT|3216加15%玻纤增强 阻燃V0
【】日本宝理PBT 2002纯树脂
【】高韧性PBT 3105H日本宝理15%GF
【】阻燃PBT CRN7020日本宝理20%GF低挥发
【】阻燃PBT纯树脂 CRN7000日本宝理低挥发
【】超低翘曲PBT 7400W日本宝理 玻纤增强
供应PBT日本宝理 70G15 难燃级 GF15% 玻纤增强
供应PBT日本宝理 70G20 GF20%玻纤增强 难燃级
供应PBT日本宝理 70G30 难燃级 GF30%玻纤增强
供应PBT 70G30 日本宝理 标准难燃品级 GF30%增强型
供应PBT日本宝理 3316，3116阻燃玻纤增强（GF7.5，15%，20%，30% ，UL94 V-0）
供应PBT日本宝理 3216，3226阻燃玻纤增强（GF7.5，15%，20%，30% ，UL94 V-0）
Polyethylene terephthalate (PBT) is a raw material supplier ofHuayun plastic materials Co., Ltd. It is used in the electrical andelectronic industry of thermoplastic engineering polymerinsulators. It is a thermoplastic (semi) crystalline polymer, and atype of polyester. PBT is solvent resistant, with very smallshrinkage during forming, it has high mechanical strength, highheat resistance up to 150 ℃ (or glass fiber reinforced at 200 ℃),and can be treated with flame retardant to make it noncombustible.
Poly (terephthalic acid) is used in electrical engineeringenclosures, but also in the manufacture of automotive plugconnectors. At the same time, it can also be processed into somemechanical keyboards used in toothbrush fibers and keycaps, becauseit is abrasion resistant. PBT can also be made into yarn, which canbe incorporated into sportswear
The application of PBT although PBT has excellent comprehensiveperformance, but when used alone, it also has some disadvantages,such as low thermal deformation temperature, easy to burn, notoutstanding mechanical properties, especially low notched impact ofproducts. Therefore, PBT is rarely used alone, and most of them canonly be applied after modification. The common modification methodsof PBT are as follows: 1. Physical modification; 2. Flame retardantmodification; 3. Blending modification; 4. Chemical modification 5.Liquid crystal modification