IS 2543 : 1995 Cellulose Secondary Acetate materials for Moulding and Extrusion - Specification

1 Scope

This standard prescribes the requirements and the methods ofsampling and test for cellulose secondary acetate moulding andextrusion materials, having acetyl value between 53.5 to 56.3percent, with or without the addition of dyes and pigments.

2 Normative References

IS 170 :1986Acetone

IS 768 :1982Method for evaluating change in colour

IS 2454 :1985Methods for determination of colourfastness of textile materials toartificial light (Xenon Lamp)

IS 2530 :1963Methods of test for polyethylenemoulding materials and polyethylenecompounds

IS 2584 :1963Methods of test for electric strengthof solid insulating materials at powerfrequencies

IS 8543 : Part 4 : Sec 1 :1984 Methods of testing plastics: Part 4Short term mechanical properties,Section 1 Determination of tensileproperties

IS 13360 : Part 6 : Sec 1 :1992 Plastics - Methods of testing: Part 6Thermal properties, Section 1 Vicatsoftening temperature of plastics

IS 13411 :1992Glass reinforced polyester doughmoulding compounds (DMC)

IS 13193 :1992Polyalkylene terephthalates (PET & PBT)moulding and extrusion