GB/T 4498.1-2025 English Version, GB/T 4498.1-2025 Rubber—Determination of ash—Part 1: Muffle furnace method (English Version)

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GB/T 4498.1-2025 Rubber—Determination of ash—Part 1: Muffle furnace method (English Version)
Standard No.:	GB/T 4498.1-2025	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	9000 words	Translation Price(USD):	270.0 remind me the price change Email:
Implemented on:	2025-11-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 4498.1-2025
English Name:	Rubber—Determination of ash—Part 1: Muffle furnace method
Chinese Name:	橡胶灰分的测定第1部分：马弗炉法
Chinese Classification:	G40 Rubber products in general
Professional Classification:	GB National Standard
Source Content Issued by:	SAMR; SAC
Issued on:	2025-04-25
Implemented on:	2025-11-1
Status:	valid
Superseding:	GB/T 4498.1-2013 Rubber - Determination of Ash - Part 1: Muffle Furnace Method
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1~3 business day

Standard

GB/T 4498.1-2025 Rubber—Determination of ash—Part 1: Muffle furnace method (English Version)
Standard No.	GB/T 4498.1-2025
Status	valid
Language	English
File Format	PDF
Word Count	9000 words
Price(USD)	270.0
Implemented on	2025-11-1
Delivery	via email in 1~3 business day

Detail of GB/T 4498.1-2025

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Introduction of GB/T 4498.1-2025

本文件描述了测定生橡胶、混炼胶或硫化橡胶灰分的三种方法。
本文件适用于GB/T 5576 中描述的M、N、O、R 和U 类的生橡胶、混炼胶或硫化橡胶，除下列限制以外：
——方法A 不适用于测定含氯、溴或碘的混炼胶或硫化橡胶；
——方法B 适用于测定含有氯、溴或碘的混炼胶或硫化橡胶，但不适用于未混炼橡胶；
——方法C 适用于测定不含氯、溴或碘的生橡胶、天然橡胶的混炼胶或硫化橡胶，测定时用无灰滤纸包裹。
在所有情况下，三种方法不一定能得到相同的结果。
本文件不包括解释因混炼胶或硫化橡胶中无机配合剂而产生的灰分。这是分析工作者的责任，他们需了解各种橡胶配合剂在高温下的特性。

Contents of GB/T 4498.1-2025

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Keywords:
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