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深圳市华聚塑料原料有限公司
手机：15017036185
联系人：何先生
网址：www.huajusuliao.com
地址：广东省东莞市樟木头先威大道塑胶商务中心6栋107 |
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| 现货供应PBT基础创新塑料(美国)FR 457 6.5％玻璃纤维增强的可注塑级PBT |
首页 >> 产品展示 >> PBT |
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现货供应PBT基础创新塑料(美国)FR 457 6.5％玻璃纤维增强的可注塑级PBT |
| 所属类别：PBT |
点击次数：98次 |
发布时间：2021-05-22 |
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我公司免费提供SGS UL COA物性表 请联系15017036185何生 微信同步 谢谢VALOX™ FR Resin 457 - Americas
聚丁烯对苯二甲酸酯
产品说明:
VALOX 457 Polybutylene Terephthalate (PBT) resin is a 6.5% glass fiber reinforced, injection moldable grade. This brominated flame retardant PBT has a UL V0 and 5VA rating . VALOX 457 resin is a general purpose resin that is an excellent candidate for a wide variety of electrical component applications.
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材料状态
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UL 黄卡 1
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搜索 UL 黄卡
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供货地区
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用途
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- Recreational Vehicle Applications
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多点数据
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- Coefficient of Thermal Expansion vs. Temperature (ASTM E831)
- Elastic Modulus vs Temperature (ASTM D4065)
- Flexural DMA (ASTM D4065)
- Specific Heat vs. Temperature (ASTM D3417)
- Tensile Creep (ASTM D2990)
- Tensile Stress vs. Strain (ASTM D638)
- Thermal Conductivity vs. Temperature (ASTM E1530)
- Viscosity vs. Shear Rate (ASTM D3835)
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Also Available In
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密度 / 比重
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1.44
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ASTM D792 |
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特定体积
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19.1
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in³/lb
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ASTM D792 |
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收缩率
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内部方法 |
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垂直 : 0.0591 到 0.126 in
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0.70 到 0.90
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%
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流动 : 0.0591 到 0.126 in
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0.60 到 0.80
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%
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垂直 : 0.126 到 0.181 in
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0.90 到 1.2
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%
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流动 : 0.126 到 0.181 in
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0.80 到 1.0
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%
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吸水率 (24 hr, 73°F)
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0.060
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%
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ASTM D570 |
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洛氏硬度 (R 级)
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121
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ASTM D785 |
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抗张强度 2 (断裂)
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11500
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psi
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ASTM D638 |
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弯曲模量 3 (1.97 in 跨距)
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509000
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psi
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ASTM D790 |
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弯曲强度 3 (断裂, 1.97 in 跨距)
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18000
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psi
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ASTM D790 |
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悬壁梁缺口冲击强度 (73°F)
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0.60
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ft·lb/in
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ASTM D256 |
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无缺口悬臂梁冲击 (73°F)
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5.2
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ft·lb/in
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ASTM D4812 |
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载荷下热变形温度
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ASTM D648 |
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66 psi, 未退火, 0.252 in
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399
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°F
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264 psi, 未退火, 0.252 in
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304
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°F
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Ball Pressure Test (253 到 261°F)
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通过
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IEC 60695-10-2 |
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线形热膨胀系数 - 流动
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ASTM E831 |
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-40 到 104°F
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3.7E-5
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in/in/°F
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140 到 280°F
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3.7E-5
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in/in/°F
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RTI Elec
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248
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°F
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UL 746B |
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RTI Imp
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248
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°F
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UL 746B |
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RTI
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284
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°F
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UL 746B |
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体积电阻率
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> 5.5E+16
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ohms·cm
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ASTM D257 |
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介电强度
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ASTM D149 |
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0.0630 in, in Oil
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580
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V/mil
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0.126 in, in Air
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450
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V/mil
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介电常数
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ASTM D150 |
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100 Hz
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3.50
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1 MHz
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3.40
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耗散因数
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ASTM D150 |
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100 Hz
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2.0E-3
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1 MHz
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0.020
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耐电弧性 4
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PLC 7
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ASTM D495 |
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相比耐漏电起痕指数(CTI)
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PLC 3
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UL 746A |
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高电弧燃烧指数(HAI) 5
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PLC 3
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UL 746A |
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高电压电弧起痕速率 (HVTR)
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PLC 4
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UL 746A |
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热丝引燃 (HWI)
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PLC 3
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UL 746A |
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UL 阻燃等级
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UL 94 |
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0.028 in
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V-0
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0.12 in
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5VA
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灼热丝易燃指数
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IEC 60695-2-12 |
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0.04 in
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1760
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°F
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0.12 in 6
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1760
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°F
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热灯丝点火温度
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IEC 60695-2-13 |
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0.04 in
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1380
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°F
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0.12 in
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1340
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°F
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极限氧指数
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32
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%
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ASTM D2863 |
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