牌号简介 About |
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Alcudia PE003是一种低密度聚乙烯级产品,采用高压高压釜技术生产,适用于吹塑或铸膜应用。它也被用于通过挤压吹塑制造小容器。这种材料具有易加工性和良好的机械和光学性能平衡。它不含任何添加剂。典型应用一般包装膜和薄膜收缩膜。使用或不使用粘合剂层压到不同的基板(纸、铝箔等)。t与食品接触的2升容器的挤压吹塑。建议的熔化温度范围为150至180°C。应为每条生产线优化加工条件。Alcudia PE-003是一种低密度聚乙烯,通过直接添加有机过氧化物或硅烷来交联。该牌号具有加工性能好、交联率高、表面光洁度好等特点。本产品不含添加剂,必须添加抗氧化剂。抗氧剂的性质和含量应仔细处理,因为它对交联反应的干扰最小,并保证热稳定性。低压电缆绝缘的典型应用。Alcudia PE-003的加工条件取决于要制造的电缆类型、使用的设备类型和交联系统。建议使用过滤器和挡板,以增加气缸内的压力并避免可能降低电缆最终质量的污染。Alcudia PE-003符合以下标准:ISO 1872 PE KN 18D022;ASTM D 1248 I,A3 E5级。 ALCUDIA® PE003 is a low density polyethylene grade, produced by high pressure autoclave technology, suitable for blown or cast film applications. It is also used to make little containers by extrusion-blow moulding. This material offers easy processability and good balance of mechanical and optical properties. It does not contain any additives. TYPICAL APPLICATIONS General packaging film and thin shrink film. Lamination to different substrates (paper, aluminium foil, etc), with or without adhesive. T Extrusion-blow moulding of up to 2 litres containers for contact with foodstuffs. Recommended melt temperature range from 150 to 180°C. Processing conditions should be optimised for each production line. ALCUDIA® PE-003 is a low density polyethylene developed for cross-linking by direct addition of organic peroxide or silanes. This grade has the following features: excellent processability, high cross-linking rate and smooth surface finish. This product does not contain additives, so antioxidant must be added. The nature and content of antioxidant ought to be treated carefully because of which should present minimum interference with the cross-linking reaction and ensure thermal stability. TYPICAL APPLICATIONS Insulation of low voltage cables. The ALCUDIA® PE-003 processing conditions depend on the type of cable to be manufactured, kind of equipment used and cross-linking system. The use of filters and a break plate is recommended in order to increase pressure in the cylinder and to avoid contaminations that could decrease the final quality of the cable. ALCUDIA® PE-003 meets the following standards: ISO 1872 PE KN 18D022; ASTM D 1248 I, A3 Grade E5. |
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 |
0.920 | g/cm³ | ISO 1183 |
熔体质量流动速率 Melt Flow Rate |
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190℃,2.16kg 190℃,2.16kg |
2.0 to 2.4 | g/10min | ISO 1133 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
摩擦系数 friction coefficient |
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动态,吹塑薄膜 Dynamic, blow molded film |
> 0.50 | ASTM D1894 | |
薄膜 film |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
薄膜厚度 film thickness |
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测试 test |
30 | µm | |
拉伸强度 tensile strength |
ISO 527-3 | ||
断裂 fracture |
14.0 | MPa | ISO 527-2 |
MD,屈服,30 µm,吹塑薄膜 MD, yield, 30 µ m, blow molded film |
MPa | ISO 527-3 | |
TD,屈服,30 µm,吹塑薄膜 TD, yield, 30 µ m, blow molded film |
MPa | ISO 527-3 | |
拉伸强度 tensile strength |
ISO 527-3 | ||
MD,30 µm,吹塑薄膜 MD, 30 µ m, blow molded film |
MPa | ISO 527-3 | |
TD,30 µm,吹塑薄膜 TD, 30 µ m, blow molded film |
MPa | ISO 527-3 | |
拉伸应变 Tensile strain |
ISO 527-3 | ||
断裂 fracture |
% | ISO 527-2 | |
MD,断裂,30 µm,吹塑薄膜 MD : Break, 1.2 mil, Blown Film |
% | ISO 527-3 | |
TD,断裂,30 µm,吹塑薄膜 TD, fracture, 30 µ m, blow molded film |
% | ISO 527-3 | |
落锤冲击 Drop hammer impact |
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30 µm,吹塑薄膜 30 µ m, blow molded film |
g | ISO 7765-1 | |
埃尔曼多夫抗撕强度 Elmandorf tear strength |
ISO 6383-2 | ||
MD:30 µm,吹塑薄膜 MD: 30 µ m, blow molded film |
N | ISO 6383-2 | |
TD:30 µm,吹塑薄膜 TD: 30 µ m, blow molded film |
N | ISO 6383-2 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
维卡软化温度 Vicat Softening Temp |
℃ | ISO 306/A | |
电气性能 Electrical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
体积电阻率 Volume resistivity |
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23℃ 23℃ |
ohms·cm | ASTM D257 | |
介电强度 Dielectric strength 2 |
kV/mm | EN 60243-1 | |
介电常数 Dielectric constant |
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1 MHz 1 MHz |
ASTM D150 | ||
耗散因数 Dissipation factor |
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1 MHz 1 MHz |
ASTM D150 | ||
光学性能 optical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
光泽度 gloss |
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45°,30 µm,吹塑薄膜 45 °, 30 µ m, blow molded film |
ASTM D2457 | ||
雾度 Haze |
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30 µm,吹塑薄膜 30 µ m, blow molded film |
% | ASTM D1003 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 50 Hz |
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