The JIS K7136-2000 standard specifies a method for the determination of haze of plastic transparent materials. The standard applies to plate, sheet and film-like transparent plastic materials, especially those that are substantially colorless. Haze refers to the ratio of the scattered luminous flux to the transmitted luminous flux that deviates from the direction of the incident ray through the specimen and is usually expressed as a percentage. The principles and methods for measuring haze using an integrating sphere are described in detail in the standard, ensuring the accuracy and conformity of the measurement results. The standard provides standardized test methods for evaluating the Optical Properties of transparent plastic materials, suitable for applications in quality control and product development processes.
| Status | Active |
|---|---|
| CCS | (G31) 合成树脂、塑料基础标准与通用方法 | ICS | (83.080.01) 塑料综合 |
| Release Date | 2000-02-20 00:00:00 | Implementation Date | 2000-02-20 00:00:00 |