Conveyor belts with heat-resistant rubber covers. Heat resistance of covers. Requirements and test methods LONG_TITLE such as the public electricity

such as the public electricity supply

and engineering drawings

It explains the preparation of floor covering specimens and is useful particularly for production control in the manufacture and for measurements on installed carpets

The first edition of ISO 13943 contained definitions of about 180 terms

ISBN 0 580 42705 6

Conveyor belts with heat-resistant rubber covers. Heat resistance of covers. Requirements and test methods LONG_TITLE such as the public electricity1 Scope This International Standard specifies requirements and test methods for the relative level of heat resistance of conveyor belt covers made of rubber. It gives the permissible variations of hardness, elongation at break and tensile strength after exposure to heat. It is applicable only to those conveyor belts having a cover thickness greater than or equal to 4 mm. It is not suitable or valid for light conveyor belts as described in ISO 21183