技术参数
机械性能 MECHANICAL
Gallonprene® GP640-38X NAT
DuraGrip® DGR 6050NC
单位 UNIT
测试方法 TEST METHOD
泰伯耐磨性(1000 周期,1.0E+6 g,CS-17 转轮)
Taber abraser
mg
ASTM D1044
邵氏硬度(邵氏 A,5 秒)
Shore hardness
ASTM D2240
邵氏硬度(邵氏 A,5 秒)
Shore hardness
ISO 868
弹性体 ELASTOMER
Gallonprene® GP640-38X NAT
DuraGrip® DGR 6050NC
单位 UNIT
测试方法 TEST METHOD
压缩形变(100℃,22 hr)
Compression deformation
%
ASTM D395B
压缩形变(100℃,22 hr)
Compression deformation
%
ISO 815
压缩形变(24℃,22 hr)
Compression deformation
%
ASTM D395B
压缩形变(24℃,22 hr)
Compression deformation
%
ISO 815
压缩形变(70℃,22 hr)
Compression deformation
%
ASTM D395B
压缩形变(70℃,22 hr)
Compression deformation
%
ISO 815
拉伸应变(断裂)
Tensile strain
%
ASTM D412
拉伸应变(断裂,23℃)
Tensile strain
%
ISO 37
拉伸强度(100% 应变)
tensile strength
MPa
ASTM D412
拉伸强度(100% 应变,23℃)
tensile strength
MPa
ISO 37
拉伸强度(屈服,23℃)
tensile strength
MPa
ASTM D412
拉伸强度(屈服,23℃)
tensile strength
MPa
ISO 37
拉伸永久变形(100% 应变)
Tensile permanent deformation
%
ASTM D412
撕裂强度(24℃)
tear strength
kN/m
ASTM D624
热性能 THERMAL
Gallonprene® GP640-38X NAT
DuraGrip® DGR 6050NC
单位 UNIT
测试方法 TEST METHOD
脆化温度
Embrittlement temperature
℃
ASTM D746
脆化温度
Embrittlement temperature
℃
ISO 812
老化性能 AGING
Gallonprene® GP640-38X NAT
DuraGrip® DGR 6050NC
单位 UNIT
测试方法 TEST METHOD
体积变化(100℃,168 hr,in ASTM #1 Oil)
Volume change
%
ASTM D471
体积变化(100℃,168 hr,in ASTM #1 Oil)
Volume change
%
ISO 1817
体积变化(100℃,168 hr,in IRM 903 Oil)
Volume change
%
ASTM D471
体积变化(100℃,168 hr,in IRM 903 Oil)
Volume change
%
ISO 1817
体积变化(100℃,168 hr,在水中)
Volume change
%
ASTM D471
体积变化(100℃,168 hr,在水中)
Volume change
%
ISO 1817
体积变化(24℃,168 hr,in Reference Fuel B)
Volume change
%
ASTM D471
体积变化(24℃,168 hr,in Reference Fuel B)
Volume change
%
ISO 1817
断裂时拉伸应力变化(100℃,168 hr)
Changes in tensile stress during fracture
%
ISO 1817
断裂时拉伸应力变化(70℃,168 hr)
Changes in tensile stress during fracture
%
ISO 1817
空气中拉伸强度的变化率(100% Strain 100℃,168 hr)
The rate of change in tensile strength in air
%
ISO 188
空气中拉伸强度的变化率(100% Strain 70℃,168 hr)
The rate of change in tensile strength in air
%
ISO 188
空气中拉伸强度的变化率(100% Strain,100℃,168 hr)
The rate of change in tensile strength in air
%
ASTM D573
空气中拉伸强度的变化率(100% Strain,70℃,168 hr)
The rate of change in tensile strength in air
%
ASTM D573
空气中拉伸强度的变化率(100℃,168 hr)
The rate of change in tensile strength in air
%
ASTM D573
空气中拉伸强度的变化率(100℃,168 hr)
The rate of change in tensile strength in air
%
ISO 188
空气中拉伸强度的变化率(70℃,168 hr)
The rate of change in tensile strength in air
%
ASTM D573
空气中拉伸强度的变化率(70℃,168 hr)
The rate of change in tensile strength in air
%
ISO 188
空气中极限伸长率的变化率(100℃,168 hr)
The rate of change in ultimate elongation in air
%
ASTM D573
空气中极限伸长率的变化率(70℃,168 hr)
The rate of change in ultimate elongation in air
%
ASTM D573
物理性能 PHYSICAL
Gallonprene® GP640-38X NAT
DuraGrip® DGR 6050NC
单位 UNIT
测试方法 TEST METHOD
密度
Density
g/cm³
ASTM D792
密度
Density
g/cm³
ISO 1183
收缩率(MD:1.59 mm)
Shrinkage rate
%
ASTM D955
收缩率(MD:1.59 mm)
Shrinkage rate
%
ISO 294-4
收缩率(MD:3.2 mm)
Shrinkage rate
%
ASTM D955
收缩率(MD:3.2 mm)
Shrinkage rate
%
ISO 294-4
收缩率(TD:1.59 mm)
Shrinkage rate
%
ASTM D955
收缩率(TD:1.59 mm)
Shrinkage rate
%
ISO 294-4
收缩率(TD:3.2 mm)
Shrinkage rate
%
ASTM D955
收缩率(TD:3.2 mm)
Shrinkage rate
%
ISO 294-4
熔体表观粘度(190℃,300 sec^-1)
Apparent viscosity of melt
Pa·s
ASTM D3835