Duranex CN7030 PBT特点:聚对苯二甲酸,30%的玻璃纤维增强,阻燃,颗粒。家用器具(食品加工刀片、真空吸尘器元件、电风扇、头发干燥机壳体、咖啡器皿等),电器元件(开关、电机壳、保险丝盒、计算机键盘按键等),汽车工业(散热器格窗、车身嵌板、车轮盖、门窗部件等)。(国际)塑胶原料有限公司长期供应--Duranex/PBT。可提供MSDS,SGS(ROHS),UL黄卡,FDA,COA,ASTM,物性表等相关资料。
模具温度:对于未增强型的材料为40~60℃。要很好地设计模具的冷却腔道以减小塑件的弯曲。热量的散失一定要快而均匀。建议模具冷却腔道的直径为12mm。
注射压力:中等(最大到1500bar)。
注射速度:应使用尽可能快的注射速度(因为PBT的凝固很快)。
流道和浇口:建议使用圆形流道以增加压力的传递(经验公式:流道直径=塑件厚度+1.5mm)。可以使用各种型式的浇口。也可以使用热流道,但要注意防止材料的渗漏和降解。浇口直径应该在0.8~1.0*t之间,这里t是塑件厚度。如果是潜入式浇口,建议最小直径为0.75mm。
品牌 |
Duranex/PBT |
材质 |
PBT |
供货商类型 |
分销商 |
产品规格 |
25kg/袋 |
产品包装 |
原厂原包 |
货品运输 |
可按客户要求 |
交货方式 |
现金或货到付款 |
发货期限 |
一天内 |
其他 |
电议 |
Polyplastics Duranex® CN7030 Polybutylene Terephthalate (PBT), Standard, FR, UL approved regrind 50%, 30% GF filled | |||
---|---|---|---|
Categories: | Polymer; Thermoplastic; Filled/Reinforced Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled | ||
Material Notes: | DURANEX® is a crystalline thermoplastic based on polybutylene terephthalate (PBT) that can be readily strengthened, modified, or otherwise performance enhanced through the addition of glass fibers or other inorganic filler additives. Therefore, as grades can be optimally designed depending on the application, various grades are provided, including flame-retardant grades, reinforced grades, and impact-resistant grades.
DURANEX®, due to its mechanical strength, heat stability, electrical resistivity and wear and abrasion-resistance, offers great potential as a well-balanced, highly reliable material, having a wide variety of applications including electronic / electro-mechanical and automobile parts and various other functional parts. Not only does it have well-balanced properties as a raw material, DURANEX® also assures moldability, dimensional stability, glossy surfaces and various fabrication capabilities providing higher added value. Information provided by PolyPlastics. | ||
Vendors: | No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material. | ||
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Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.67 g/cc | 0.0603 lb/in³ | ISO 1183 |
Filler Content | 30.0 % | 30.0 % | Glass fiber |
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Ultimate | 126.5 MPa | 18350 psi | ISO 527-1, 2 |
Elongation at Break | 1.90 % | 1.90 % | ISO 527-1, 2 |
Flexural Modulus | 10.31 GPa | 1495 ksi | ISO 178 |
Flexural Strength | 199.6 MPa | 28950 psi | ISO 178 |
Charpy Impact, Notched | 0.700 J/cm² | 3.33 ft-lb/in² | ISO 179/1eA |
Thermal Properties | Metric | English | Comments |
Deflection Temperature at 1.8 MPa (264 psi) | 208 °C | 406 °F | ISO 75-1, 2 |
Flammability, UL94 | V-0 | V-0 |
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