Flammability Test Apparatus For Rigid Foam Plastic

What is the Flammability Test Apparatus For Rigid Foam Plastic?

The Flammability Test Apparatus for Rigid Foam Plastic is a testing device designed to evaluate the flammability characteristics of rigid foam plastic materials. This apparatus exposes foam samples to controlled flame or heat sources to assess how easily the material ignites, how flames spread across its surface, and the intensity of heat release. 

Compliance：ASTM D3014-04a/ISO 3582/ UL94 HBF, HF-1, HF-2 

Performance parameters:

1.Instrument composition: fume hood, chimney, sample holder and control part;

2. Dimensions inside the box: 0.15m3 (L730mm*W280mm*H750mm);

3. Chimney: Image 2

3.1 Specifications: length is 64mm, width is 57mm, height is 305mm, stainless steel is used, and the inside of the cylinder is lined with aluminum foil with a thickness of 0.025mm;

3.2 Specimen holder: Specimen holder: length 191mm, width 13mm made of stainless steel, with hooks on the back;

4. Bunsen burner:

4.1 Specifications: inner diameter (9.5±0.5) mm, barrel length 115mm,

4.2 Burning angle: 15° to the vertical direction.

4.3 Flame height: blue flame with a height of (25~35) mm;

4.4 Gas: propane or natural gas with a purity of more than 95%;

4.5 Temperature measurement: The temperature of the inner flame measured by the K-type thermocouple is (960±25)℃;

4.6 Gas flow: 0.1~1L/min adjustable;

5. Timer: 0~99.99s can be set arbitrarily, accuracy ≤0.1s;

6. Test scale: the minimum scale is 1.0mm;

7. Standard sample specifications: length (254±1) mm, width and thickness are both (19±1) mm;

8. Dimensions: L710mm*W500mm*H1430mm;

9. Working power supply: AC220V, 50HZ; total power is 500W.