Test item 测试名称: Plastic Films and Sheets 塑料薄膜与薄片
Test info 测试内容:
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Test item |
Test standard |
Lead time |
Sample size |
others |
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屈服
Package Yield
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ASTM D4321 |
7 working days |
3m长样品或至少5g样品 |
屈服=单位重量面积 |
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外观
Appearance
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GB/T 7707 第5.2节
GB./T 21302 第6.2节
(包装用复合膜、袋)
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7 working days |
包装应完好无损,膜卷取样时去掉表面三层,再沿膜卷的宽度方向切割取样。 |
在自然光线下目测,并用精度不低于0.5mm的量具测量。 |
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抗摆锤冲击能量
Pendulum impact resistance
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NF T54-116 GB/T 21302 第5.4.7节 & 6.5.6节 |
7 working days |
100mm宽,长度尽可能长,保证总长度1m(可累加),需确认测试面 |
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厚度 |
ASTM D 5947 |
7 working days |
A4大小, 1pc |
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ASTM D 374 |
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ISO 4593 |
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GB/T 6672 |
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长度和宽度 |
ISO 4592 |
7 working days |
成品 |
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GB/T 6673 |
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拉伸强度 |
ASTM D 882 |
7 working days |
A4大小, 5 pcs |
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断裂伸长率 |
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撕裂强度 |
ASTM D 1004 |
7 working days |
A4大小, 5 pcs |
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ASTM D 1938 |
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ISO 6383-1 |
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GB/T 16578.1(裤形撕裂法) |
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QB/T 1130,JIS K7128-3,DIN 53363, JIS K 6732,AMD.1Section 9.4.1 |
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摆锤撕裂强度 |
ASTM D 1922 |
7 working days |
A4大小, 5 pcs |
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ISO 6383-2 |
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GB/T 16578.2 |
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薄膜落镖冲击强度 |
ASTM D 1709 |
7 working days |
A4大小, 20 pcs |
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ISO 7765-1梯级法) |
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GB/T 9639.1(梯级法) |
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热合强度 |
QB/T 2358 |
7 working days |
塑料包装袋,3~5 pcs |
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ASTM F 88-07a |
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Peel force |
GB/T 8808 |
7 working days |
试样标准尺寸:200mm×15mm, |
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粘连力 Blocking force |
GB/T 16276(塑料薄膜) |
7 working days |
(250~300)×(200~250)mm,送样时样品需两两粘连在一起作为1组试样,至少提供5组试样 |
适用于有至少2层粘连的塑料薄膜 |
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收缩率 Shrinkage rate |
GB/T 13519第5.6.3节 (聚乙烯热收缩膜) |
7 working days |
建议送样200×150mm, 3pcs |
在试样纵向和横向各画一条对称轴作标记,并标明纵、横向,将试样平放入两框架(带金属网的平行框架)间,接着,迅速浸入120±2℃的恒温介质中自由收缩,20 s后取出,浸入备用的常温浴中,冷却5s后取出试样,水平静置,在30 min内测量纵横对称轴尺寸。精确到1mm,并记录测量数据。 |
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穿刺强度
Puncture Resistance
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ISO 13996 |
7 working days |
φ100mm,至少5pcs |
钢针1.0mm,角度30°,100mm/min |
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GB/T 20655 |
φ100mm,至少5pcs |
钢针1.0mm,角度30°,100mm/min |
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MIL-STD-3010C Test Method 2065 |
250×250mm,10pcs,需确认测试面 |
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FED-STD-101C,NOTICE 4 (已废止) |
200×200mm, 5pcs 建议送样250×250mm, 5pcs 需确认测试面 |
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薄膜与片材动静态磨擦系数 |
ASTM D 1894 |
7 working days |
A4大小, 1 pc |
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爆破强度 Bursting Strength |
ASTM D751 第18节 |
7 working days |
120*120mm,10pcs |
将样品放入环形夹子中并位于球正下方,以5.00mm/s±0.2mm/s的速度移动夹子或球直到样品破坏。记录此时的力值。 注意圆环内径和压头形状及尺寸 |
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耐化学试剂抽提性 Resistance to extraction by chemicals |
ASTM D1239 |
7 working days |
50mm×50mm, 3pcs/试剂 |
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无约束包装抗内压破坏 Internal Pressurization Failure Resistance of Unrestrained Packages |
ASTM F1140/F1140M YY/T 0681.3 |
7 working days |
成品包装袋(封口宽度≤30cm),5个 |
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内压法检测粗大泄露(气泡法) Detecting Gross Leaks in Packaging by Internal Pressurization (Bubble Test) |
ASTM F2096 YY/T 0681.5 |
7 working days |
成品包装袋,5个 |
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软包装件密封性(气泡法) Determination of Leaks in Flexible Packaging by Bubble Emission |
GB/T 15171 ASTM D3078 |
7 working days |
软包装件,3件 |
样品所用包装材料不得有各种针孔、裂口及封口处未封和开封等缺陷。 |
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约束板内部气压法胀破试验 Burst Testing of Flexible Package Seals Using Internal Air Pressurization Within Restraining Plates |
ASTM F2054-F2054M YY/T 0681.9 |
7 working days |
成品包装袋(25.4mm≤宽度和长度≤350mm),5个 |
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镜面光泽度 |
ASTM D 2457 |
7 working days |
最小尺寸: 80mm×20mm, 5 pcs |
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ASTM D 523 |
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GB/T 8807 |
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透光率 |
ASTM D 1003-e1 |
7 working days |
50mm×50mm, 3 pcs |
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GB/T 2410- |
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雾度 |
ASTM D 1003-e1 |
7 working days |
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ISO 14782,JIS K 7361-1 |
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GB/T 2410,ISO 13468-2 |
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薄膜脆化温度 |
ASTM D 1790 |
9 working days |
A4大小, 3 pcs |
标准规定在各温度点处理的时间为1h,如果指定处理时间,且该时间超过1h,要参照低温测试报价增加相应费用. |
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ASTM D 1593clause 10.1.10 |
9 working days |
A4大小, 6 pcs |



