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皇冠塑料标准线易贴耐磨条和背胶带。每种胶带产品都具有优异的耐磨性、低摩擦系数、高冲击强度和人们期望的超高分子量高性能。通过为这种特殊的材料提供粘合背衬,大大减少了安装时间和成本。无需螺栓或紧固件,无需钻孔。事实上,DuraSurf™ ETA也减少了75%的废料。当使用传统的机械紧固方法安装标准1/4“厚的UHMW板时,3/16”的材料会丢失到螺栓头上。这只剩下1/16”的可用磨损表面。你可以用1/16”DuraSurf™ ETA磁带产品达到同样的效果,并且省去80%与传统安装方法相关的时间和成本。皇冠塑料提供了广泛的橡胶和丙烯酸为基础的粘合系统,以满足几乎所有的应用要求。有效厚度.005“(.125毫米),.010“(.25毫米),.010“(.25毫米),.015“(.38毫米),.015“(.38毫米),.020_“(.38毫米),.020”(.35毫米),.031“.051”(.75毫米),.031“.040”(.75毫米),.040“.040”(1毫米),(1.040”(1毫米),(1.040)(1毫米),(1毫米),(1毫米),.040,(1.040)(1毫米),(1毫米),(1.040)(1毫米),(1毫米),(1.040)(1毫米),(1毫米),(1.040)(1毫米),(1毫米),(1.040 24″(610mm)超高分子量(UHMW)优异的耐磨性和极高的冲击耐磨性t强度符合FDA和美国农业部指导方针无吸湿自润滑-不需要润滑油或润滑油优异的减噪性能化学抗腐蚀性能保持在-30℃的性能和性能符合ASTM-D-4020-81低摩擦系数 Crown Plastics standard line of Easy-To-Apply wear strips and adhesive backed tapes. Each tape product offers excellent abrasion resistance, low coefficient of friction, high impact strength and high performance properties people have come to expect from UHMW. By providing this exceptional material with an adhesive backing, installation time and costs are significantly reduced. No need for bolts or fasteners, no need to countersink. As a matter of fact, DuraSurf™ ETA also reduces scrap by 75%. When a standard 1/4" thick sheet of UHMW is installed using the traditional mechanical fastening method, 3/16" of the material is lost to the bolt head. This leaves only a 1/16" usable wear surface. You can achieve the same result with a 1/16" DuraSurf™ ETA tape product and eliminate 80% of the time and cost associated with traditional installation methods. Crown Plastics offers a wide range of both rubber and acrylic based adhesive systems to meet virtually any application requirement. AVAILABLE THICKNESS .005" (.125 mm), .010" (.25 mm), .015"(.38 mm), .020" (.5 mm), .031" (.75 mm), .040" (1 mm), .050" (1.3 mm), .062" (1.57 mm), .080" (2 mm) .093" (2.35 mm), 100" (2.5 mm), .125" (3.17 mm) AVAILABLE WIDTHS All dimensions between 1/4" (6.35 mm) and 24" (610 mm) UHMW PROPERTIES Excellent abrasion and wear resistance Very high impact strength Meets FDA and USDA guidelines No moisture absorption Self-lubricating - no need for oils or lubricants Excellent noise abatement properties Chemical resistance and corrosion resistant Maintains performance and properties at -30°C Meets ASTM-D-4020-81 Low coefficient of friction |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density 2 |
0.930 | g/cm³ | ASTM D792 |
结晶度 Crystallinity |
ASTM D3417 | ||
762.0 µm 762.0 µm |
48 | % | ASTM D3417 |
1.52 mm 1.52 mm |
47 | % | ASTM D3417 |
3.18 mm 3.18 mm |
50 | % | ASTM D3417 |
相对粘度 Relative viscosity |
ASTM D4020 | ||
762.0 µm 762.0 µm |
230 到 350 | cm³/g | ASTM D4020 |
1.52 mm 1.52 mm |
cm³/g | ASTM D4020 | |
3.18 mm 3.18 mm |
cm³/g | ASTM D4020 | |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch 8 |
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3.2mm 3.2mm 8 |
J/m | ASTM D256 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
熔融峰值温度 Melting peak temperature |
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-- -- 6 |
℃ | ||
-- -- 2 |
℃ | ||
线性热膨胀系数 Linear coefficient of thermal expansion |
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MD MD |
ASTM D696 | ||
-100 到 -20℃,3.18 mm -100 to -20 ℃, 3.18 mm |
cm/cm/℃ | ASTM D696 | |
20 到 100℃,3.18 mm 20 to 100 ℃, 3.18 mm |
cm/cm/℃ | ASTM D696 | |
电气性能 Electrical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
表面电阻率 Surface resistivity |
ASTM D257 | ||
0.762 mm 0.762 mm |
ohms | ASTM D257 | |
1.52 mm 1.52 mm |
ohms | ASTM D257 | |
3.18 mm 3.18 mm |
ohms | ASTM D257 | |
体积电阻率 Volume resistivity |
ASTM D257 | ||
0.762 mm 0.762 mm |
ohms·cm | ASTM D257 | |
1.52 mm 1.52 mm |
ohms·cm | ASTM D257 | |
3.18 mm 3.18 mm |
ohms·cm | ASTM D257 | |
介电强度 Dielectric strength |
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3.18 mm 3.18 mm |
kV/mm | ASTM D149 | |
介电常数 Dielectric constant |
ASTM D150 | ||
0.762 mm 0.762 mm |
ASTM D150 | ||
1.52 mm 1.52 mm |
ASTM D150 | ||
3.18 mm 3.18 mm |
ASTM D150 | ||
耗散因数 Dissipation factor |
ASTM D150 | ||
0.762 mm,10 kHz 0.762 mm,10 kHz |
ASTM D150 | ||
0.762 mm,5 MHz 0.762 mm,5 MHz |
ASTM D150 | ||
1.52 mm,10 kHz 1.52 mm,10 kHz |
ASTM D150 | ||
1.52 mm,5 MHz 1.52 mm,5 MHz |
ASTM D150 | ||
3.18 mm,10 kHz 3.18 mm,10 kHz |
ASTM D150 | ||
3.18 mm,5 MHz 3.18 mm,5 MHz |
ASTM D150 | ||
静电衰减 Electrostatic attenuation |
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762.0 µm 762.0 µm |
msec | ||
1.52 mm 1.52 mm |
msec | ||
3.18 mm 3.18 mm |
msec | ||
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
ASTM D2240 | ||
邵氏 D,0.762 mm Shore D, 0.762 mm |
ASTM D2240 | ||
邵氏 D,1.52 mm Shore D, 1.52 mm |
ASTM D2240 | ||
邵氏 D,3.18 mm Shaw D, 3.18 mm |
ASTM D2240 | ||
拉伸模量 Tensile modulus |
ASTM D638 | ||
0.76 mm 0.76 mm |
MPa | ASTM D638 | |
1.52 mm 1.52 mm |
MPa | ASTM D638 | |
3.18 mm 3.18 mm |
MPa | ASTM D638 | |
拉伸强度 tensile strength |
ASTM D638 | ||
屈服,0.762 mm Yield, 0.762 mm |
MPa | ASTM D638 | |
屈服,1.52 mm Yield, 1.52 mm |
MPa | ASTM D638 | |
屈服,3.18 mm Yield, 3.18 mm |
MPa | ASTM D638 | |
断裂,0.762 mm Fracture, 0.762 mm |
MPa | ASTM D638 | |
断裂,1.52 mm Fracture, 1.52 mm |
MPa | ASTM D638 | |
断裂,3.18 mm Fracture, 3.18 mm |
MPa | ASTM D638 | |
拉伸应变 Tensile strain |
ASTM D638 | ||
断裂,0.762 mm Fracture, 0.762 mm |
% | ASTM D638 | |
断裂,1.52 mm Fracture, 1.52 mm |
% | ASTM D638 | |
断裂,3.18 mm Fracture, 3.18 mm |
% | ASTM D638 | |
摩擦系数 friction coefficient |
ASTM D1894 | ||
与钢 - 动态 Steel - Dynamic 3 |
ASTM D1894 | ||
与钢 - 动态 Steel - Dynamic 4 |
ASTM D1894 | ||
与钢 - 动态 Steel - Dynamic 5 |
ASTM D1894 | ||
与自身 - 动态 With oneself - dynamic 6 |
ASTM D1894 | ||
与自身 - 动态 With oneself - dynamic 7 |
ASTM D1894 | ||
与自身 - 静态 With oneself - static 2 |
ASTM D1894 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 0.125 inches |
3 0.03 inches |
4 0.06 inches |
5 Oil |
6 Water |
7 Dry |
8 200 mil 缺口深度 |
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