BS 2782-10 Method 1002-1977 塑料试验方法.第10部分:玻璃纤维增强塑料.试验方法1002:灼烧重量损失测定

标准号：BS 2782-10 Method 1002-1977
中文标准名称：塑料试验方法.第10部分:玻璃纤维增强塑料.试验方法1002:灼烧重量损失测定
英文标准名称：Methods of testing plastics - Glass reinforced plastics - Determination of loss on ignition
标准类型：G32;G31
发布日期：1977/8/31 12:00:00
实施日期：1977/8/31 12:00:00
中国标准分类号：G32;G31
国际标准分类号：83.120
适用范围：This standard describes a method for determining the loss on ignition of glass reinforced plastics. 1 If the material to be tested contains only glass and a resin which is completely combustible (under the conditions of this test method), the loss on ignition is equal to the resin content (see note below). The glass content may then be calculated by difference. 2 In the case of products which contain non-combustible mineral fillers, other than glass reinforcement, or resins which are incompletely combustible (under the conditions of this test method), the presence of which materials can be recognized or verified by examination of the residue after ignition, this method only allows the determination of the ash by difference. MOTE. The glass used as a reinforcement is usually coated with ancillary products (sizing, finish, etc.) which most often are completely eliminated during calcination and therefore included in the loss on ignition.