Gummi- och plastprodukter

Ämnesområden: Plast: allmänt; Film och ark
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 15 aug 2018
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This part of ISO 11833 specifies the requirements for flat extruded sheets and pressed sheets of unplasticized poly(vinyl chloride) (PVC-U) and the test methods to be used to measure the required values.

It applies only to sheets of thickness not less than 1,0 mm.

It does not cover biaxially stretched PVC-U sheets.

Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 15 aug 2018
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This International Standard specifies the requirements for solid, flat extruded sheets of polycarbonate (PC) for general applications. It applies specifically to sheets made of poly(p,p′-isopropylidene-diphenyl carbonate). The sheets may be coloured or colourless, and they may be transparent, translucent or opaque. The sheets may also have a special weather-protective layer on one or both surfaces.

This International Standard applies only to thicknesses equal to or greater than 1,5 mm.

Ämnesområden: Film och ark
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 16 sep 2018
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This document specifies two methods for assessing the tendency of flexible plastic films and sheets to adhere to one another when left in contact for some time, at a specified temperature and under light pressure. One method is qualitative and the other is quantitative.

Ämnesområden: Film och ark
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 16 sep 2018
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This document specifies the requirements and test methods for solid flat compression-moulded sheets of polyethylene (PE-UHMW and PE-HD, see ISO 1043-1) without fillers or reinforcing materials. It applies only to thicknesses from 10 mm to 200 mm.

Ämnesområden: Film och ark
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 30 sep 2018
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This document specifies the conditions for determining the tensile properties of plastic films or sheets less than 1 mm thick, based upon the general principles given in ISO 527-1.

NOTE 1 For sheets greater than 1 mm thick, the user is referred to ISO 527-2.

See ISO 527-1:2012, 1.2.

This document is not normally suitable for determining the tensile properties of
a) cellular materials, and

b) plastics reinforced by textile fibres.

See ISO 527-1:2012, 1.5.