This standard specifies the method for determining the coefficient of linear expansion of plastics at a fixed point temperature. This standard applies to the determination of the linear expansion coefficient of plastics. This standard does not apply to the determination of the coefficient of linear expansion of low-density foamed plastics.
GB/T 1036-1989 history
2008GB/T 1036-2008 Test method for coefficient of linear thermal expansion of plastics between -30℃ and 30℃ with a vitreous silica dilatometer
1989GB/T 1036-1989 Determination for coefficient of linear expansion of plastics