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Definition of Limiting Oxygen Index(LOI)
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- Time of issue:2016-12-22 00:00
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(Summary description)The limiting oxygen index (LOI) is the minimum concentration of oxygen, expressed as a percentage, that will support combustion of a polymer. It is measured by passing a mixture of oxygen and nitrogen
Definition of Limiting Oxygen Index(LOI)
(Summary description)The limiting oxygen index (LOI) is the minimum concentration of oxygen, expressed as a percentage, that will support combustion of a polymer. It is measured by passing a mixture of oxygen and nitrogen
- Categories:Industry news
- Author:
- Origin:
- Time of issue:2016-12-22 00:00
- Views:
Name | LOI |
cotton | 18 |
nylon | 24 |
polyester | 21 |
aramid | 28 |
High oxygen index indicates that the material is not easy to burn, low oxygen index indicates that the material is easy to burn, generally considered oxygen index <22 belong to flammable materials, oxygen index between 22---27 is combustible material, oxygen index >27 is refractory material.
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