IS 7569 : 1987 Cast acrylic sheets for use in luminaires

1 Scope

1.1 This standard covers the mechanical, thermal, Optical andphysical requirements of cast acrylic sheets used in luminaire.

2 References

IS 2 :1960 Rules for rounding off numerical values

IS 1070 : 1977Specification for water for general laboratory use

IS 2267 : 1972Polystyrene moulding materials