PRICES include / exclude VAT
Homepage>CSN Standards>64 PLASTICS>6439 Other vinyl polymers>CSN EN ISO 15023-1 - Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications
Sponsored link
Released: 01.11.2017
CSN EN ISO 15023-1 - Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications

CSN EN ISO 15023-1

Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications

Format
Availability
Price and currency
English Hardcopy
In stock
57.78 USD
FREE Shipping
Number of Standard:CSN EN ISO 15023-1
Category:643902
Pages:20
Released:01.11.2017
Catalog number:503130
DESCRIPTION

CSN EN ISO 15023-1

CSN EN ISO 15023-1 This document establishes a system of designation for poly(vinyl alcohol) (PVAL) materials which may be used as the basis for specifications. The types of poly(vinyl alcohol) (PVAL) materials are differentiated from each other by a classification system based on the designatory properties: a) degree of hydrolysis, b) viscosity of aqueous solution under defined conditions and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials. This document is applicable to all poly(vinyl alcohol) (PVAL) materials with a degree of hydrolysis not less than 70 mol%. It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified or modified by colorants, additives, fillers, etc. It is not intended to imply that materials having the same designation give necessarily the same performance. This document does not provide engineering data, performance data or data on processing conditions which may be required to specify a material. If such additional properties are required, they are intended to be determined in accordance with the test methods specified in ISO 15023-2, if suitable. In order to designate a thermoplastic material to meet particular specifications, the requirements are given in data block 5.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.