ISO 15014:2007 PDF

Plastics — Extruded sheets of poly(vinylidene fluoride) (PVDF) — Requirements and test methods

Название (английский):

ISO 15014:2007

Plastics — Extruded sheets of poly(vinylidene fluoride) (PVDF) — Requirements and test methods

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 10
Дата публикации:: 2 октября 2007 г.
Издание:: ISO IS 15014 edition 1 version 1
ICS:: 83.140.10

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Описание (английский):

ISO 15014:2007 specifies the requirements and test methods for solid flat extruded sheets of poly(vinylidene fluoride) homopolymers and poly(vinylidene fluoride) copolymers without fillers or reinforcing materials. The standard also applies to PVDF sheet in rolled form. It applies only to thicknesses from 1 mm to 15 mm.

Технические детали

Технический комитет: ISO/TC 61/SC 11 - Products
SKU: ISO 15014:2007

Abstract

Overview

ISO 15014:2007 - Plastics - Extruded sheets of poly(vinylidene fluoride) (PVDF) - Requirements and test methods - specifies requirements and laboratory test methods for solid, flat extruded PVDF sheets (homopolymers and copolymers) without fillers or reinforcements. The standard also covers PVDF sheets supplied in rolled form and applies to nominal thicknesses from 1 mm to 15 mm. It defines acceptance criteria for appearance, dimensions, mechanical and thermal properties, and methods for sampling and testing.

Key topics and requirements

Material scope: PVDF extrusion materials per ISO 12086‑1; additives such as stabilizers and colorants are allowed but no fillers/reinforcements.
Appearance: Sheets must be substantially free from bubbles, voids, cracks and visible defects; colorants should be uniformly distributed.
Dimensional tolerances:
- Thickness tolerance formula: |Δh| ≤ (0.08 mm + 0.03 × h) where h is nominal thickness.
- Length/width tolerances are given in tabulated form depending on nominal dimensions (Table 1).
- Rectangularity is checked by the difference between diagonal lengths.
Mechanical and thermal properties: The standard specifies required properties (tensile stress at yield, tensile strain at break, modulus of elasticity, Charpy impact strength, melt mass-flow rate) with methods for determining average values.
MFR testing: Melt mass‑flow rate measured per ISO 1133 at 230 °C and 5 kg load.
Shrinkage on heating: Limits and test methods follow the principles of ISO 11501. For general use, maximum shrinkage in the extrusion direction is

Overview

Key topics and requirements

Material scope: PVDF extrusion materials per ISO 12086‑1; additives such as stabilizers and colorants are allowed but no fillers/reinforcements.
Appearance: Sheets must be substantially free from bubbles, voids, cracks and visible defects; colorants should be uniformly distributed.
Dimensional tolerances:
- Thickness tolerance formula: |Δh| ≤ (0.08 mm + 0.03 × h) where h is nominal thickness.
- Length/width tolerances are given in tabulated form depending on nominal dimensions (Table 1).
- Rectangularity is checked by the difference between diagonal lengths.
Mechanical and thermal properties: The standard specifies required properties (tensile stress at yield, tensile strain at break, modulus of elasticity, Charpy impact strength, melt mass-flow rate) with methods for determining average values.
MFR testing: Melt mass‑flow rate measured per ISO 1133 at 230 °C and 5 kg load.
Shrinkage on heating: Limits and test methods follow the principles of ISO 11501. For general use, maximum shrinkage in the extrusion direction is

ISO 15014:2007 PDF

Технические детали

Abstract

Overview

Key topics and requirements

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Abstract

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