ASTM D 4804 Standard Test Method for Determining the Flammability Characteristics of Nonrigid Solid Plastics

ASTM D 4804 测定非刚性固体塑料可燃性的标准试验方法

ASTM D 4804测定非刚性固体塑料可燃性的标准试验方法 – 标准概述

Thisfire-test-responsetestmethods describe small-scale laboratory procedures for determining the comparative burning characteristics of solid plastic materials that, due to specimen thinness and nonrigidity, distort, shrink, and/or are consumed up to holding clamp when tested using Test Method D3801. A flame is applied to the base of specimens held in a vertical position and the extinguishing times are determined upon removal of the test flame.

本防火测试响应测试方法描述了小型实验室程序，用于测定固体塑料材料的比较燃烧特性，当使用测试方法D3801测试时，由于试样薄、非刚性、扭曲、收缩和/或夹具消耗。将火焰施加在垂直放置的样品的底部，熄灭时间在移除测试火焰后确定。

ASTM D 4804测定非刚性固体塑料可燃性的标准试验方法–参考标准

ASTM D3014塑料垂直燃烧火焰、燃烧和质量损失

ASTM D4986多孔聚合材料水平燃烧

ISO 181硬质塑料易燃特性的测定

GB/T 5169.17电子电气产品着火危险试验

GB 8332泡沫塑料水平燃烧法

GB/T 17794柔性泡沫橡塑绝热制品