低密度聚乙烯(LDPE)的应用:
LDPE复合挤压广泛作为高阻隔复合层压板的一种组分。重要的要求就是防湿和密封。满足不同的要求,树脂的性能随之不同。它可用于无菌包装、药品与日用品的包装。LDPE主要用途用于薄膜产品(如农业用薄膜,地面覆盖膜,农膜,蔬菜大棚膜,)包装用膜(如糖果,蔬菜,冷冻食品等膜,液体包装用如吹塑薄膜,重包装袋,收缩包装袋,一般工业包装薄膜和食品袋等,还可用于注塑产品;挤塑管材,电线电缆,吹塑中空容器。
LDPE材料的其他牌号:
BRALEN FB 03-53 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN FB 03-55 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN FB 08-64 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN FB 08-65 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN FB 2-17 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN FB 2-30 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN FB 3-32 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN FB 3-33 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN NA 7-25 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN RA 2-63 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN RA 7-20 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN RB 03-23 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN RB 1-27 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN RB 2-62 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN SA 200-22 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN SA 70-21 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN VA 20-60 LDPE Slovnaft Petrochemicals, s.r.o.
BRALEN VB 20-61 LDPE Slovnaft Petrochemicals, s.r.o.
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密度 | 0.919 | g/cm3 | ISO 1183/C |
熔流率 1 (190°C/2.16 kg) | 0.35 | g/10 min | ISO 1133 |
抗环境应力开裂 (100% Antarox CO-630, F50) | 300 | hr | ASTM D1693A |
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支撐硬度 (邵氏 D) | 45 | | ISO 868 |
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拉伸应力 (屈服) | 15.0 | MPa | ISO 527-2/1A/50 |
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抗张强度 | | | ISO 527-3/2/300 |
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伸长率 | | | ISO 527-3/2/300 |
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落锤冲击 (70 μm) | 340 | g | ISO 7765-1/A |
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维卡软化温度 | 98.0 | °C | ISO 306/A50 |
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Film properties are for a film thickness of 0.07 mm, blow-up ratio 1:2.5.
Dynamic Coefficient of Friction, ISO 8295: 0.4 |