TPX共聚物，TPX® RT31XB对比TPX共聚物，TPX® RT31物性表,价格行情_搜料

牌号信息	TPX® RT31XB 物性表 TPX共聚物 & 日本三井指导价格：暂无塑料库存：缺货	TPX® RT31 物性表 TPX共聚物 & 日本三井指导价格：99750.0元/吨塑料库存： 800kg
牌号简介	TPX® RT31XB TPX® RT31XB是一种聚甲基戊烯共聚物（PMP 共聚物）材料,。该产品在欧洲或亚太地区有供货,加工方式为:注射成型。 TPX® RT31XB的主要特性有: 坚硬无气味/无味道 TPX® RT31XB的典型应用领域为:食品接触应用 TPX® RT31XB TPX® RT31XB是一种聚甲基戊烯共聚物（PMP 共聚物）材料,。该产品在北美洲有供货,加工方式为:管路挤出成型、挤出、纤维（纺纱）挤出、型材挤出成型或注射成型。 TPX® RT31XB的主要特性有: 高刚度无气味/无味道 TPX™ RT31XB TPX™ is a 4-methylpentene-1-based olefin copolymer. TPX™ has a unique molecular structure. Although TPX™ is a crystalline olefin polymer, it shows transparency. Because of its excellent heat-resistance, release property and chemical resistance, TPX™ is used for industrial materials, including mandrels and sheaths in the manufacture of high-pressure rubber hose, mold cups to create LED light and other applications such as release film on FPC manufacturing process and release paper in the manufacture of synthetic leather. Furthermore, TPX™ possesses a lowest density among thermoplastic polymers and then provides the molded articles with lower weight. This leads to reduce the environmental load for transportation. It is also noted that TPX™ is a halogen-free polymer denoted as environmentally-friendly material. TPX™ is also used for food-related applications such as food wraps, food preservation packs, baking carton and microwave oven tableware. TPX™ RT31XB TPX™ RT31XB is a Polymethylpentene Copolymer (PMP Copolymer) material. It is available in North America for extrusion, fiber (spinning) extrusion, injection molding, pipe extrusion, or profile extrusion. Important attributes of TPX™ RT31XB are: High Stiffness Low to No Odor/Taste	TPX® RT31 TPX® RT31是一种聚甲基戊烯共聚物（PMP 共聚物）材料,。该产品在欧洲或亚太地区有供货,加工方式为:注射成型。 TPX® RT31的主要特性有: 坚硬无气味/无味道 TPX® RT31的典型应用领域为:食品接触应用 TPX® RT31 TPX® RT31是一种聚甲基戊烯共聚物（PMP 共聚物）材料,。该产品在北美洲有供货,加工方式为:管路挤出成型、挤出、纤维（纺纱）挤出、型材挤出成型或注射成型。 TPX® RT31的主要特性有: 高刚度无气味/无味道 TPX™ RT31 TPX™ is a 4-methylpentene-1-based olefin copolymer. TPX™ has a unique molecular structure. Although TPX™ is a crystalline olefin polymer, it shows transparency. Because of its excellent heat-resistance, release property and chemical resistance, TPX™ is used for industrial materials, including mandrels and sheaths in the manufacture of high-pressure rubber hose, mold cups to create LED light and other applications such as release film on FPC manufacturing process and release paper in the manufacture of synthetic leather. Furthermore, TPX™ possesses a lowest density among thermoplastic polymers and then provides the molded articles with lower weight. This leads to reduce the environmental load for transportation. It is also noted that TPX™ is a halogen-free polymer denoted as environmentally-friendly material. TPX™ is also used for food-related applications such as food wraps, food preservation packs, baking carton and microwave oven tableware TPX™ RT31 TPX™ RT31 is a Polymethylpentene Copolymer (PMP Copolymer) material. It is available in North America for extrusion, fiber (spinning) extrusion, injection molding, pipe extrusion, or profile extrusion. Important attributes of TPX™ RT31 are: High Stiffness Low to No Odor/Taste

产品描述
厂家：	日本三井 Mitsui	日本三井 Mitsui
类别：	TPX共聚物 Poly 4-methylpentene-1 copolymer	TPX共聚物 Poly 4-methylpentene-1 copolymer
填料：
用途：
性能特点：	机械强度好,低VOC Good Rigidity,Low odor	机械强度好,低VOC Good Rigidity,Low odor
加工条件：	管路挤出成型	管路挤出成型

技术参数

物理性能
PHYSICAL TPX® RT31XB TPX® RT31 单位
UNIT 测试方法
TEST METHOD

吸水率(23℃，24hr)
Water absorption rate % ASTM D570

吸水率(平衡)
Water absorption rate % ASTM D570

密度
Density g/cm³ ASTM D792

密度
Density g/cm³ 内部方法

收缩率(MD)
Shrinkage rate % ASTM D995

收缩率(MD：2.0 mm，注塑成型)
Shrinkage rate % 内部方法

收缩率(TD)
Shrinkage rate % ASTM D995

收缩率(TD：2.0 mm，注塑成型)
Shrinkage rate % 内部方法

熔体质量流动速率(260℃，5.0kg)
Melt Flow Rate g/10min ASTM D1238

熔体质量流动速率(260℃，5.0kg)
Melt Flow Rate g/10min 内部方法

螺旋流动长度
Spiral flow length cm 内部方法

光学性能
OPTICAL TPX® RT31XB TPX® RT31 单位
UNIT 测试方法
TEST METHOD

折射率
Refractive index ASTM D542

透光率(注塑成型)
Transmittance % ASTM D1003

雾度 μm
Haze μ M % ASTM D1003

雾度(注塑薄膜)
Haze % ASTM D1003

热性能
THERMAL TPX® RT31XB TPX® RT31 单位
UNIT 测试方法
TEST METHOD

热变形温度(0.45 MPa，未退火，6.35 mm，注塑)
Hot deformation temperature ℃ ASTM D648

热变形温度(1.8 MPa，未退火)
Hot deformation temperature ℃ ASTM D648

熔融峰值温度
Melting peak temperature ℃ ASTM D3418

熔融温度
Melting temperature ℃ ASTM D4591

线性热膨胀系数(MD)
Linear coefficient of thermal expansion 1/℃ ASTM D696

线性热膨胀系数(MD：-10~160℃)
Linear coefficient of thermal expansion 1/℃ 内部方法

维卡软化温度
Vicat Softening Temp ℃ ASTM D1525 8

维卡软化温度()
Vicat Softening Temp ℃ ASTM D1525

电气性能
ELECTRICAL TPX® RT31XB TPX® RT31 单位
UNIT 测试方法
TEST METHOD

介电常数(2.00 mm，1 MHz)
Dielectric constant ASTM D150

介电常数(23℃)
Dielectric constant 1 MHz ASTM D150

介电强度(2 mm，注塑成型)
Dielectric strength kV/mm ASTM D149

体积电阻
Volumetric resistance Ω.cm ASTM D257

体积电阻率(2 mm)
Volume resistivity ohms·cm ASTM D257

绝缘强度()
Insulation strength KV/mm ASTM D149

冲击性能
IMPACT TPX® RT31XB TPX® RT31 单位
UNIT 测试方法
TEST METHOD

悬臂梁无缺口冲击强度(23℃)
Notched impact strength of cantilever beam kJ/m² ASTM D4812

悬臂梁缺口冲击强度(23℃)
Impact strength of cantilever beam notch J/m ASTM D256

悬臂梁缺口冲击强度(23℃，注塑成型)
Impact strength of cantilever beam notch J/m ASTM D256

机械性能
MECHANICAL TPX® RT31XB TPX® RT31 单位
UNIT 测试方法
TEST METHOD

弯曲强度(23℃)
bending strength MPa ASTM D790

弯曲强度(23℃，3.20 mm，注塑成型，51 mm跨度)
bending strength MPa ASTM D790

弯曲模量(23℃)
Bending modulus MPa ASTM D790

弯曲模量(23℃，3.20 mm，注塑成型，51 mm跨距)
Bending modulus MPa ASTM D790

拉伸应变(断裂，23℃)
Tensile strain % ASTM D638

拉伸应变(断裂，23℃，注塑成型)
Tensile strain % ASTM D638

拉伸强度(23℃)
tensile strength MPa ASTM D638

拉伸强度(屈服，23℃，注塑成型)
tensile strength MPa ASTM D638

拉伸强度(断裂，23℃，注塑成型)
tensile strength MPa ASTM D638

拉伸模量(23℃)
Tensile modulus MPa ASTM D638

拉伸模量(23℃，注塑成型)
Tensile modulus MPa ASTM D638

洛氏硬度
Rockwell hardness R 级 ASTM D785

洛氏硬度(R 级，23℃，注塑成型)
Rockwell hardness ASTM D785

加工方式

注射 TPX® RT31XB TPX® RT31 单位测试方法

保压 MPa

射嘴温度 °C

料筒中部温度 °C

料筒前部温度 °C

料筒后部温度 °C

模具温度 °C

注塑压力 MPa

挤出 TPX® RT31XB TPX® RT31 单位测试方法

口模温度 °C

接头温度 °C

料筒1区温度 °C

料筒2区温度 °C

料筒3区温度 °C

料筒4区温度 °C

备注

1 一般属性：这些不能被视为规格。

2 模具温度: 163°F, 熔体温度: 590°F

3 260 to 280°C

4 类型 4, 2.0 in/min

5 0.051 in/min

6 120°C/hr

7 速率 A (50°C/h), 压力1 (10N)

8 Injection Molded

9 Injection Molded, 2 mm, 589 nm wavelength