45 Degree Automatic Flammability Tester: Overview
To determine textile damaged area and length at 45 degree condition and the times of touching flame when textile is melted to specified length after heated at 45 degree condition. Stainless steel test cabinet with glass observation panel provided with automatic timing of flame spread in 0.1 second increments from ignition. Automatic or manual flame impingement for 1,5 or 20 seconds.
Test Principle
Under the specified condition, mount the sample on the U shape holder at 45°, ignite sample in 1 second. The needed time(to make sample burn with flame up to a certain of distance) will be seen as the reference to assess fabric burning intensity. The fabric’s surface with gigging, ignite or melt state for bottom of fabric should be taken as extra index of burning intensity, which need to be marked.
The commonly used name for the General Wearing Apparel Flammability test, Title 16 Code of Federal Regulations USA Part 1610. 45-Degree Test Title 16 CFR Part 16-10 is often referred to as the 45-degree angle test, a descriptor for the testing apparatus used.
Standards
16 CFR 1610 ASTM D1230 CA TB117 GB/T 14644 JIS L1091
0 yorum:
Yorum Gönder
Merhaba, daha kaliteli bir site için yorumlarınızı bekliyoruz.