VALOX 364
聚丁烯对苯二甲酸酯
SABIC
产品说明:
VALOX 364 is an unreinforced, impact modified flame retardant Polybutylene Terephthalate/Polycarbonate (PBT/PC) injection moldable flame grade. It has excellent chemical resistance and a UL94V0@1.47mm and 5VA@3.0mm flame rating. This is a good candidate for outdoor applications in telecommunications enclosures.
黄卡号码：E207780-548318
材料用途：电气/电子应用领域、电气元件、电器用具、电子显示器、汽车的发动机罩下的零件、外科器械、药物、液体处理、医疗/护理用品、医疗器械、照明应用
加工方法：注射成型
供货地区：亚太地区
| 物理性能 | 额定值 | 单位制 | 测试方法 |
| 密度/比重 | |||
| -- | 1.30 | g/cm³ | ASTM D792 |
| -- | 1.31 | g/cm³ | ISO 1183 |
| 熔流率（熔体流动速率）(266℃/5.0 kg) | 19 | g/10 min | ASTM D1238 |
| 熔融体积流量（MVR）(265℃/5.0 kg) | 17 | cm³/10min | ISO 1133 |
| 收缩率 | 内部方法 | ||
| 垂直:3.20 mm | 0.80 到 1.0 | % | |
| 流动:3.20 mm | 0.80 到 1.0 | % | |
| 吸水率 | ISO 62 | ||
| 饱和,23℃ | 0.090 | % | |
| 平衡,23℃,50% RH | 0.030 | % | |
| 室外适用性 | f2 | UL 746C | |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
| 拉伸模量 | |||
| --1 | 1960 | MPa | ASTM D638 |
| -- | 1950 | MPa | ISO 527-1/1 |
| 抗张强度 | |||
| 屈服2 | 46.0 | MPa | ASTM D638 |
| 屈服 | 46.0 | MPa | ISO 527-2/50 |
| 断裂2 | 36.0 | MPa | ASTM D638 |
| 断裂 | 36.0 | MPa | ISO 527-2/50 |
| 伸长率 | |||
| 屈服2 | 5.0 | % | ASTM D638 |
| 屈服 | 4.0 | % | ISO 527-2/50 |
| 断裂2 | 50 | % | ASTM D638 |
| 断裂 | 36 | % | ISO 527-2/50 |
| 弯曲模量 | |||
| 50.0 mm 跨距3 | 1800 | MPa | ASTM D790 |
| --4 | 1830 | MPa | ISO 178 |
| 弯曲应力 | |||
| --4,5 | 69.0 | MPa | ISO 178 |
| 屈服,50.0 mm 跨距3 | 66.0 | MPa | ASTM D790 |
| 冲击性能 | 额定值 | 单位制 | 测试方法 |
| 简支梁缺口冲击强度6(23℃) | 51 | kJ/m² | ISO 179/1eA |
| 悬壁梁缺口冲击强度 | |||
| -40℃ | 430 | J/m | ASTM D256 |
| -20℃ | 690 | J/m | ASTM D256 |
| 23℃ | 750 | J/m | ASTM D256 |
| -30℃7 | 17 | kJ/m² | ISO 180/1A |
| 23℃7 | 51 | kJ/m² | ISO 180/1A |
| 装有测量仪表的落镖冲击 | ASTM D3763 | ||
| -40℃,Total Energy | 47.0 | J | |
| -20℃,Total Energy | 44.0 | J | |
| 23℃,Total Energy | 45.0 | J | |
| 热性能 | 额定值 | 单位制 | 测试方法 |
| 载荷下热变形温度 | |||
| 0.45 MPa,未退火,3.20 mm | 103 | ℃ | ASTM D648 |
| 1.8 MPa,未退火,3.20 mm | 68.0 | ℃ | ASTM D648 |
| 1.8 MPa,未退火,4.00 mm,64.0 mm 跨距7 | 74.0 | ℃ | ISO 75-2/Af |
| 维卡软化温度 | |||
| -- | 115 | ℃ | ASTM D15258 |
| -- | 122 | ℃ | ISO 306/B120 |
| -- | 119 | ℃ | ISO 306/B50 |
| 线形热膨胀系数 | |||
| 流动:-40 到 40℃ | 9.5E-5 | cm/cm/℃ | ASTM E831,ISO 11359-2 |
| 垂直:-40 到 40℃ | 9.8E-5 | cm/cm/℃ | ASTM E831 |
| 垂直:-40 到 40℃ | 1.0E-4 | cm/cm/℃ | ISO 11359-2 |
| RTI Elec | 75.0 | ℃ | UL 746B |
| RTI Imp | 75.0 | ℃ | UL 746B |
| RTI | 75.0 | ℃ | UL 746B |
| 电气性能 | 额定值 | 单位制 | 测试方法 |
| 耐电弧性9 | PLC 5 | ASTM D495 | |
| 相比耐漏电起痕指数(CTI) | PLC 0 | UL 746A | |
| 高电弧燃烧指数(HAI)10 | PLC 0 | UL 746A | |
| 高压电弧抗点燃指数 (HVAR) (PLC) | PLC 2 | UL 746A | |
| 热丝引燃 (HWI) | PLC 2 | UL 746A | |
| 可燃性 | 额定值 | 单位制 | 测试方法 |
| UL 阻燃等级 | UL 94 | ||
| 1.5 mm | V-0 | ||
| 3.0 mm | 5VA | ||
| 极限氧指数 | 28 | % | ASTM D2863 |
| 注射 | 额定值 | 单位制 | |
| 干燥温度 | 120 | ℃ | |
| 干燥时间 | 3.0 到 4.0 | hr | |
| 建议的最大水分含量 | 0.020 | % | |
| 建议注射量 | 40 到 80 | % | |
| 料筒后部温度 | 240 到 255 | ℃ | |
| 料筒中部温度 | 245 到 260 | ℃ | |
| 料筒前部温度 | 250 到 265 | ℃ | |
| 射嘴温度 | 245 到 260 | ℃ | |
| 加工（熔体）温度 | 250 到 265 | ℃ | |
| 模具温度 | 50 到 75 | ℃ | |
| 背压 | 0.300 到 0.700 | MPa | |
| 螺杆转速 | 50 到 100 | rpm | |
| 排气孔深度 | 0.025 到 0.038 | mm | |
| 注射说明 Drying Time (Cumulative): 12 hr 备注 15.0 mm/min 2类型 1,50 mm/min 31.3 mm/min 42.0 mm/min 5at Yield 680*10*4 sp=62mm 780*10*4 mm 8速率 A (50℃/h),载荷2 (50N) 9钨电极 10Surface |
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The VALOX family of thermoplastic polyester resins are semi-crystalline materials based on polybutylene terephthalate (PBT) and/or polyethylene terephthalate (PET) polymers. VALOX resin formulations include many performance-matched grades designed to provide application-specific property profiles. VALOX resins combine heat and chemical resistance, as well as outstanding electrical properties with exceptionally good processability and surface appearance.