Zhejiang xinhua plastic vertical + horizontal burning machine sign - order no. 20120216001
Production parameters:
A, use method
The prescribed test box, placed on the horizontal and vertical direction of the specimen with a small flame ignition source light, by measuring the linear combustion speed method (level) or flaming and flameless combustion time (vertical) and to evaluate the combustion performance of the sample.
Second, conform to the standard
In line with the GB / 2408, GB13488, ISO1210, UL94 V V V 0-1-2, ASTM D635, D4804, 3801, IEC707 standards.
Three, the main parameter
The test chamber volume: acuity 0.5 M3
Burner: as a Bunsen burner. Length of 100 mm, inner diameter of 9.5 mm
Metal mesh: for 125 mm square side length, mesh plate with steel wire woven aperture 0.7 0.45 mm in diameter.
Chronograph: 0 ~ 99.99 S set arbitrary.
Combustion gas: gas
Horizontal burning test: 7.1 ~ 7.7 of UL94 HB and GB/T2408 FH FH - 1-2, the FH - 3 and CSA C22.2 NO. 0.17 standard design,
Burning Angle: 90 °
Flame height: 20 mm
Vertical burning test: press the UL94 of V, V - 1, 0 V - 2 and GB/T2408 FV 0, FV - 1, FV - 2 standard design
Burning Angle: 90 °
Flame height: 20 mm
