IS 13217 : 1991 Thermoplastics fumigation covers

1 Scope

1.1 This standard prescribes methods of sampling and test forthermoplastics fumigation covers suitable for aluminium phosphideand methyl bromide fumigants only.

1.2 These fumigation covers are not intended for use withethylene dibromide (EDBR) and ethylene-dibromide carbontetrachloride (EDCT) fumigants.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1070 :1977 Water forgeneral laboratory use

IS 1964 :1970 Methods fordetermination of weight per squaremetre and weight per linear metre of fabrics

IS 2076 :1981 Unsupportedflexible polyvinyl chloride sheeting

IS 2244 : 1972 Glossary of termsrelating to treated fabrics

IS 2508 :1984Specification for low density polyethylene films

IS 4810 :1968 Fumigationsheets and covers, rubberized (withAmendment No. 1, 2 and 3)

IS7016Method of test for coated and treated fabrics

Part 2 :1981 Determination ofbreaking strength and extensionat break

Part 4 :1987 Resistance todamage by flexing

Part 6 :1987 Determination ofbursting strength

Part 7 :1986 Determination ofresistance to penetration by water

Part 8 :1975 Accelerated ageing

Part 9 :1988 Determination ofblocking resistance