GB/T 33397-2016
ActiveOptical functional films—Cellulose triacetate(TAC) film—Determination of retardation
光学功能薄膜 三醋酸纤维素酯(TAC)膜 相延迟测定方法
Application Summary AI generated
This standard specifies the method for determining the retardation (phase difference) of cellulose triacetate (TAC) optical films. It is applied in the quality control and performance evaluation of TAC films used as protective and compensation layers in liquid crystal display (LCD) panels, polarizers, and other optical devices. The testing ensures the film's optical uniformity and suitability for precise light management in display manufacturing.
Related Standards
GB/T 19465-2004
Isobutane for industrial use (HC-600a)
GB/T 6324.2-2004
Test method of organic chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids
GB/T 7534-2004
Volatile organic liquids for industrial use--Determination of boiling range
GB/T 6324.1-2004
Test method of organic chemical products--Part 1:Water miscibility test of liquid organic chemical products
GB/T 19602-2004
1，1-Difluoroethane for industrial use(HFC-152a)
GB/T 10665-2004
Calcium carbide
GB/T 6701-2005
Method for the determination of The non-volatile of naphthalene
GB/T 3069.2-2005
Method for the determination of The crystallization temperature of naphthalene
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.