UHMWPE，UTEC 3040对比UHMWPE，UTEC 6541物性表,价格行情_搜料

牌号信息	UTEC 3040 物性表 UHMWPE & 巴西布拉斯科指导价格：暂无塑料库存：缺货	UTEC 6541 物性表 UHMWPE & 巴西布拉斯科指导价格：暂无塑料库存：缺货
牌号简介	UTEC 3040说明：UTEC3040是一种超高分子量聚乙烯，分子量约为高密度聚乙烯（HDPE）树脂的10倍。这种极高的分子量使这种聚合物具有几种独特的性能，如高耐磨性、冲击强度和低摩擦系数，使其成为一种自润滑材料。应用：要求高抗冲击性的应用-技术和多孔零件、过滤器、压缩成型板。 UTEC 3040 UTEC3040 is an Ultra High Molecular Weight Polyethylene with a molecular weight about 10 times higher than High Density Polyethylene (HDPE) resins. This extremely high molecular weight yields several unique properties to this polymer such as high abrasion resistance and impact strength and low coefficient of friction, what makes it a self-lubricating material. Applications: Applications which require high impact resistance technical and porous parts, filters, compression molded sheets. UTEC 3040 UTEC3040 is an Ultra High Molecular Weight Polyethylene with a molecular weight about 10 times higher than High Density Polyethylene (HDPE) resins. This extremely high molecular weight yields several unique properties to this polymer such as high abrasion resistance and impact strength and low coefficient of friction, what makes it a self-lubricating material. Applications: Applications which require high impact resistance technical and porous parts, filters, compression molded sheets.	UTEC 6541说明：UTEC6541是一种超高分子量聚乙烯，分子量约为高密度聚乙烯（HDPE）树脂的10倍。这种极高的分子量使这种聚合物具有几种独特的性能，如高耐磨性、冲击强度和低摩擦系数，使其成为一种自润滑材料。应用：要求最高耐磨性和使用颜料和/或添加剂的应用-冲压挤压和压缩成型板、杆和型材的技术零件。 UTEC 6541 UTEC6541 is an Ultra High Molecular Weight Polyethylene with a molecular weight about 10 times higher than High Density Polyethylene (HDPE) resins. This extremely high molecular weight yields several unique properties to this polymer such as high abrasion resistance and impact strength and low coefficient of friction, what makes it a self-lubricating material. Applications: Applications which require highest wear resistance and the use of pigments and/or additives technical parts RAM extruded and compression molded sheets, rods and profiles. UTEC 6541 UTEC6541 is an Ultra High Molecular Weight Polyethylene with a molecular weight about 10 times higher than High Density Polyethylene (HDPE) resins. This extremely high molecular weight yields several unique properties to this polymer such as high abrasion resistance and impact strength and low coefficient of friction, what makes it a self-lubricating material. Applications: Applications which require highest wear resistance and the use of pigments and/or additives technical parts RAM extruded and compression molded sheets, rods and profiles.

产品描述
厂家：	巴西布拉斯科 Braskem	巴西布拉斯科 Braskem
类别：	UHMWPE Ultra-high molecular weight polyethylene	UHMWPE Ultra-high molecular weight polyethylene
填料：
用途：	工程配件,过滤器,片材	片材,棒材,型材,工程配件
性能特点：	冲击性能好,低摩擦系数,食品接触,自润滑,超高分子量,耐磨 High impact resistance,Low coefficient of friction,Food contact compliance,Self-lubricating,Ultra high molecular weight,Good wear resistance	冲击性能好,低摩擦系数,食品接触,自润滑,超高分子量,耐磨 High impact resistance,Low coefficient of friction,Food contact compliance,Self-lubricating,Ultra high molecular weight,Good wear resistance
加工条件：	压缩模塑	柱塞压出 Plunger extrusion

技术参数

物理性能
PHYSICAL UTEC 3040 UTEC 6541 单位
UNIT 测试方法
TEST METHOD

吸水率(饱和)
Water absorption rate % ASTM D570

固有粘度
Intrinsic viscosity dl/g ASTM D4020

密度
Density g/cm³ ASTM D792

平均分子量
Average molecular weight g/mol

平均颗粒尺寸(Dp50)
Average particle size µm ASTM D1921

表观密度
Apparent density g/cm³ ASTM D1895

冲击性能
IMPACT UTEC 3040 UTEC 6541 单位
UNIT 测试方法
TEST METHOD

悬臂梁缺口冲击强度
Impact strength of cantilever beam notch ASTM D256

简支梁无缺口冲击强度
Charpy Unnotch Impact strength kJ/m² ISO 11542-2

热性能
THERMAL UTEC 3040 UTEC 6541 单位
UNIT 测试方法
TEST METHOD

Specific Melt Enthalpy
Specific Melt Enthalpy cal/g ASTM D3418

导热系数(23℃)
Thermal conductivity coefficient W/m/K ASTM C177

比热(23℃)
specific heat J/kg/℃ ASTM E1269

热变形温度(0.45 MPa，未退火)
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

线性热膨胀系数(MD：-30~100℃)
Linear coefficient of thermal expansion 1/℃ ASTM D696

维卡软化温度
Vicat Softening Temp ℃ ISO 306/A , ASTM D1525 3

电气性能
ELECTRICAL UTEC 3040 UTEC 6541 单位
UNIT 测试方法
TEST METHOD

介电常数(1 kHz)
Dielectric constant ASTM D150

介电强度
Dielectric strength kV/mm ASTM D149

体积电阻率
Volume resistivity ohms·cm ASTM D257

表面电阻率
Surface resistivity ohms ASTM D257

补充信息
UTEC 3040 UTEC 6541 单位
UNIT 测试方法
TEST METHOD

摩擦系数(--)
friction coefficient 内部方法

机械性能
MECHANICAL UTEC 3040 UTEC 6541 单位
UNIT 测试方法
TEST METHOD

拉伸应变(断裂)
Tensile strain % ASTM D638

拉伸应变(断裂)
Tensile strain % ISO 527-2

拉伸强度(屈服)
tensile strength MPa ASTM D638 , ISO 527-2

拉伸强度(断裂)
tensile strength MPa ASTM D638 , ISO 527-2

摩擦系数(动态)
friction coefficient ASTM D1894

摩擦系数(静态)
friction coefficient ASTM D1894

邵氏硬度(邵氏 D)
Shore hardness ASTM D2240 , ISO 868

邵氏硬度(邵氏 D，15 秒)
Shore hardness ASTM D2240 , ISO 868

备注

1 一般属性：这些不能被视为规格。

2 Dp50

3 Reference ISO 15527 = 100

4 Reference Stainless Steel SAE1020 = 100

5 Determined with double-notched specimens (14° v-notch on both sides) in accordance with ISO 11542-2.

6 压力1 (10N)

7 reference ISO 15527 = 100

8 reference Stainless Steel SAE1020 = 100