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GB/T 28032-2011: The copolymer used to toner for electrostatic copier
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 28032-2011 | English | 299 |
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The copolymer used to toner for electrostatic copier
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GB/T 28032-2011
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Basic data | Standard ID | GB/T 28032-2011 (GB/T28032-2011) | | Description (Translated English) | The copolymer used to toner for electrostatic copier | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G31 | | Classification of International Standard | 37.100.01; 37.100.20 | | Word Count Estimation | 13,181 | | Date of Issue | 2011-10-31 | | Date of Implementation | 2012-02-01 | | Quoted Standard | GB/T 601-2002; HG/T 3872-2006; JB/T 8262.1-1999 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 15 of 2011 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the electrostatic imaging toner resin (hereinafter referred to as resins) technical requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to vinegar from styrene and acrylic acid and other monomers by polymerization of electrostatic imaging toner resin. | GB/T 28032-2011: The copolymer used to toner for electrostatic copier---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
The copolymer used to toner for electrostatic copier
ICS 37.100.01; 37.100.20
G31
National Standards of People's Republic of China
Electrostatic imaging toner resin
Issued on. 2011-10-31
2012-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The standard proposed by China Machinery Industry Federation.
This standard by the national copying machine Standardization Technical Committee (SAC/TC147) centralized.
This standard was drafted. Tianjin Institute of plastics industry, machinery industry, inspection and office automation equipment, Wuxi Guidant magnetic powder
Ltd., Wuhan Gerun Chemical Co., Ltd., Tianjin Institute of Technology copying.
The main drafters of this standard. Wangxue Hui, Liu Huiling, Zhou Xueliang, Wang Hubiao Su to spring.
Electrostatic imaging toner resin
1 Scope
This standard specifies the electrostatic images with the toner resin (hereinafter referred to as resin) technical requirements, test methods, inspection rules and signs, packaging,
Transport and storage.
This standard applies to styrene and acrylic esters and other monomers polymerized toner electrostatic images obtained with a resin.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Preparation of GB/T 601-2002 Chemical Reagent standard titration solution
Determination of average molecular weight and distribution polystyrene standards HG/T 3872-2006 Volume Exclusion Chromatography
Dry toner caking temperature test method JB/T 8262.1-1999 xerography
3 Terms
The following terms and definitions apply to this standard.
3.1
The glass transition temperature grasstransitiontemperature
Amorphous or semi-crystalline polymer from a viscous flow state or a high elastic state (rubbery state) to the glass transition (transition or vice versa) is called the glass transition
Variable, i.e., it corresponds to the transition temperature is a glass transition temperature, referred to as the glass transition temperature.
3.2
Softening temperature softeningtemperture
Resin softening temperature deformation of.
3.3
Volatile volatilecontent
Easy resin containing some amount of volatile matter.
3.4
Melt Index meltindex
At a certain temperature and load, every 10min polymer melt through the quality of the required standards die.
3.5
Intrinsic viscosity characterviscosity
Also known as the limit viscosity, viscosity at infinite dilution or logarithmic viscosity limits.
3.6
Residual monomers residualmonomercontent
Resin residual unreacted monomers.
3.7
Acid value acidvalue
The number of milligrams of potassium hydroxide per 1g resin containing an organic acid consumed.
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