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GMW17476

Material and Performance Requirements for Spark Plug Boots and Distributor Boots

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Organization: GMW
Publication Date: 1 December 2015
Status: active
Page Count: 7
scope:

Introduction

Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

Purpose. This specification covers the requirements for elastomeric protective boots used on spark plugs and distributors.

Type A. Vinyl Methyl Silicone Elastomer (VMQ) for +175 °C permanent and +200 °C peak temperatures.

Type B. Chlorosulfonated Polyethylene (CSM) optionally chlorinated polyethylene (CM) compound for +100 °C permanent and +125 °C peak temperatures.

Applicability. Elastomeric protective boots used on spark plugs and distributors in vehicle applications.

Remarks. Not applicable.

Document History

GMW17476
December 1, 2015
Material and Performance Requirements for Spark Plug Boots and Distributor Boots
Introduction Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take...

References

This document references:
GMW16955 - Global Reference Fluids for Material Compatibility Testing
Published by GMW on June 1, 2023
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence....
This document references:
GMW3059 - Restricted and Reportable Substances
Published by GMW on March 1, 2018
Material Description. This specification, and the associated CG4110, provides the GM requirements regarding substances whose use in materials and components have been identified by one or more...
This document references:
1431-1 - Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 1: Static and dynamic strain testing
Published by ISO on June 1, 2022
This document specifies the procedures intended for use in estimating the resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under static or dynamic tensile strain, to air...
This document references:
1817 - Rubber, vulcanized or thermoplastic — Determination of the effect of liquids
Published by ISO on June 1, 2022
This document describes methods of evaluating the resistance of vulcanized and thermoplastic rubbers to the action of liquids by measurement of properties of the rubbers before and after immersion in...
This document references:
ISO 188 - Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
Published by ISO on October 1, 2011
This International Standard specifies accelerated ageing or heat resistance tests on vulcanized or thermoplastic rubbers. Two methods are given: Method A: air-oven method using a cell-type oven or...
This document references:
ISO 2285 - Rubber, vulcanized or thermoplastic - Determination of tension set under constant elongation, and of tension set, elongation and creep under constant tensile load
Published by ISO on July 1, 2019
This document specifies a number of methods of determining the dimensional changes in test pieces of vulcanized or thermoplastic rubber during and after tensile loading for relatively short periods...
This document references:
ISO DIS 7619-1 - Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness)
Published by ISO on March 28, 2017
This document specifies a method for determining the indentation hardness (Shore hardness) of vulcanized or thermoplastic rubber using durometers with the following scales: — the A scale for rubbers...
This document references:
ISO/IEC GUIDE 37 - Instructions for use of products by consumers
Published by ISO on December 1, 2012
This Guide establishes principles and gives recommendations on the design and formulation of instructions for use of products by consumers. This Guide is intended to be used by the following: -...
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