GB/T 464-2008 in English

VALID

Paper and board - Accelerated aging - Dry heat treatment

Issued on:2008-03-24
Implemented on:2008-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 464-2008
Document status:	VALID
Title in English:	Paper and board - Accelerated aging - Dry heat treatment
Title in Chinese:	纸和纸板的干热加速老化
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-03-24
Implemented on:	2008-10-01
Superseding:	GB/T 464.1-1989 Paper and board accelerated aging-dry heat treatment at 105 centigrade GB/T 464.2-1993 Paper and board－Accelerated ageing-Dry heat treatment at 120 or 150℃
ICS Classification:	85.060-Paper and board
Chinese Classification:	Y32-Paper
Professional Classification:	GB-National Standard
Related Keywords:	dry heat treatment scopethis standard dry heat high-purity paper similar paper general cultural paper
Related Topics:	accelerated aging Thermal aging test Accelerated aging of paper Accelerated Aging of Pipelines accelerated heat aging self-accelerating calorimetry aging board Thermal aging test aging tube dry heat UV aging and heat aging heating panel boss system boss system Thermal aging instrument Thermal aging instrument blackboard aging Accelerated version speed up active accelerated aging accelerated aging test GBT464 GB/T 464-2008 Thermal Aging of Inorganic Adhesives Japanese paper accelerated adiabatic calorimeter arc Aging test board Circuit board aging time National standard circuit board aging Aging of electric heating tube Motor thermal aging Accelerated Aging of Products International Active accelerated aging Heating wire accelerates aging

《GB/T 464-2008纸和纸板的干热加速老化》由TC141（全国造纸工业标准化技术委员会）归口，主管部门为中国轻工业联合会。
本标准规定了纸和纸板在105℃、120℃、150℃下的干热加速老化方法和热处理物料的一般试验方法。本标准中规定的105℃的加速老化条件适用于一般文化用纸及类似的纸张，120℃或150℃的加速老化条件适用于某些高纯度的纸，如电气用绝缘纸。　本标准修改采本标准代替ＧＢ／Ｔ４６４．１―１９８９《纸和纸板的干热加速老化方法（１０５±２℃，７２ｈ）》和ＧＢ／Ｔ４６４．２―１９９３《纸和纸板　干热加速老化的方法（１２０±２℃或１５０±２℃）》。
本标准与ＧＢ／Ｔ４６４．１―１９８９和ＧＢ／Ｔ４６４．２―１９９３相比，技术内容的变化主要包括：
―――删除了ＧＢ／Ｔ４６４．１―１９８９中的附录Ａ；
―――比ＧＢ／Ｔ４６４．２―１９９３增加了１０５℃处理条件，并在适用范围中规定了适用该条件的纸张。用ＩＳＯ５６３０-４：１９８６《纸和纸板　加速老化　第４部分：１２０℃或１５０℃干热处理》。

Scope

This standard specifies the dry heat accelerated aging method of paper and paperboard at 105°C, 120°C, and 105°C and the general test method for heat-treated materials. The accelerated aging condition of 105°C specified in this standard is applicable to general cultural paper and similar paper. The accelerated aging condition of 120°C or 105°C is applicable to some high-purity paper, such as electrical insulating paper.

More samples: QC/T 942-2021 DL/T 5154-2012 YD/T 3934-2021

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