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Home » Product List » Analysis Instrument » Environmental Stress-Cracking Tester (XGY-100)
Product Details
Environmental Stress-Cracking Tester (XGY-100)
| Packing: | Wood |
|---|---|
| Model NO.: | XGY-100 |
| Standard: | ASTM D 1693 |
| Productivity: | 100 |
| Unit Price: | Negotiable |
| Shipment Terms: | Sea or Air |
| Payment Terms: | T/T |
| Minimum Order: | 1 Pieces |
| Price Valid Time: | From Aug 06,2011 To Jul 19,2012 |
| HS Code: | 90248000 |
| Trademark: | JInjian |
| Origin: | China |
Product Description
1.
It is used to determine of the susceptibility of ethylene plastics, as defined in terminology D883, to environmental stress-cracking when subjected to the conditions specified in ASTM D1639-01, under certain conditions of stress and in the presence of environments such as soaps, wetting agents, oils, or detergents, ethylene plastics may exhibit mechanical failure by cracking.
2. Principle
Bent specimens of the plastic, each having a controlled imperfection on one surface, are exposed to the action of a surface-active agent. The proportion of the total number of specimens that crack in a given time is observed.
