83.040.30 塑料的辅料和添加剂 标准查询与下载



共找到 299 条与 塑料的辅料和添加剂 相关的标准,共 20

1.1 These test methods determine the viscosity of crude or modified iso cyanates. It is applicable to products derived from toluene di iso cyanate, methylene-bis-(4-phenyl iso cyanate), and polymethylene polyphenyl iso cyanates. (See Note 1.) 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards statements see Note 2 and 10.5. Note 1-There is no equivalent ISO standard.

Standard Test Methods for Polyurethane Raw Materials Determination of Viscosity of Crude or Modified Isocyanates

ICS
83.040.30
CCS
发布
1998-07-10
实施

GB/T 1844的本部分规定了添加塑料材料中的阻燃剂的统一符号。符号是由缩略语“FR’’和后续的一个或多个编码构成,这些编码在第5章给出。 将这些符号与表示塑料材料的符号一起使用,以对塑 料材料进行命名并对塑料制品进行鉴别和标记。

Plastics - Symbols and abbreviated terms - Part 4: Flame retardants

ICS
83.040.30
CCS
G31;G32
发布
1998-02
实施

1.1 This practice determines the compatibility of plasticizers in poly(vinyl chloride) plastics by rating the amount of plasticizer that spews due to compressional stress set up inside a 180176 loop bend. Note 1-Ingredients other than plasticizer can spew from a total formulation. 1.2 The values as stated in SI units are to be regarded as the standard. The values in parentheses are given for information only. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 2-There are no ISO standards covering the primary subject of this practice.

Standard Practice for Compatibility of Plasticizers in Poly(Vinyl Chloride) Plastics Under Compression

ICS
83.040.30
CCS
发布
1997-07-10
实施

Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content

ICS
83.040.30
CCS
G31
发布
1997-04-15
实施
1997-04-15

The quantity of volatile components in a plasticizer has influence on fuming during processing, and the retention of flexibility and other properties in the end product (see 5.2). This test method may be used to measure the volatile components under closely controlled conditions. Results obtained by this test method are not strictly equivalent to those obtained during processing where conditions of temperature and air flow are quite different. Volatility is dependent upon air flow and temperature. Due to the difficulty of controlling air flow, results may vary widely between ovens. Therefore, control plasticizers shall be run simultaneously when making close comparisons.1.1 This test method covers the determination of the relative volatility of plasticizers, or volatile contaminants, or both, at elevated temperatures.1.2 The text of this test method references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this test method.1.3 The values stated in SI units are to be regarded as the standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 1--There are no ISO standards covering the primary subject of this test method.

Standard Test Method for Weight Loss of Plasticizers on Heating

ICS
83.040.30
CCS
G31
发布
1997
实施

Plastics - Hardeners and Accelerators for Epoxide Resins - Part 1: Designation ISO 4597-1: 1983

ICS
83.040.30
CCS
发布
1997
实施

his practice determines the compatibility of plasticizers in poly(vinyl chloride) plastics by rating the amount of plasticizer that spews due to compressional stress set up inside a 180 loop bend. Note 1 - Ingredients other than plasticizer can spew from a total formulation. The text of this practice references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this practice. The values as stated in SI units are to be regarded as the standard. The values in brackets are given for information only. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note2 -There are no ISO standards covering the primary subject of this practice.

Practice for Compatibility of Plasticizers in Poly(Vinyl Chloride) Plastics under Compression (08.03)

ICS
83.040.30
CCS
G31
发布
1997
实施
2003

Rubber compounding ingredients. Accelerators, mercaptobenzothiazole (mbt) and mercaptobenzothiazyl disulfide (mbts) type. Test methods.

ICS
83.040.30
CCS
G34
发布
1996-12-01
实施
1996-12-20

Specifies a method for the determination of the primary, secondary and tertiary amine group nitrogen content of aliphatic or aromatic amine hardeners for epoxy resins.

Plastics - Amine epoxide hardeners - Determination of content of primary, secondary and tertiary amine group nitrogen content

ICS
83.040.30
CCS
G33
发布
1996-12
实施

Provides uniform symbols for components of terms relating to plasticizers for plastics in terms of abbreviations. Contains in general, only those abbreviations that have come into established use in practice. Replaces the first edition.

Plastics - Symbols and abbreviated terms - Part 3: Plasticizers

ICS
83.040.30
CCS
G31
发布
1996-04
实施

1.1 Prezenta parte a standardulur ISO 1043 stabile?te simboluri uniforme pentru termenii referitori ia plastifian?i ?i indude ?n general simbolurile deven〓e de uz cur〓nt 1.2 Scopul prezentei p?r?i a standardului ISO I043 este de a evita folosirea a mai mult de un simbol pentru un plastifiant dat. Simbolurile sunt concepute ?n principal ca o stenogram? acceptabil? pentru denumirile produselor chimice utilizate ?n publica?ii ?l alte documente scrise, NOT? - ?n prszeota porte a standardului ISO 1043 nu sunt incluse amestoru'iie de plastifian?i.

Plastics Symbols Part 3: Plasticizers

ICS
83.040.30
CCS
发布
1995-2-1
实施

Dinormal octyl phthalate

ICS
83.040.30
CCS
G32
发布
1995-04-01
实施

Di-2-ethylhexyl phthalate

ICS
83.040.30
CCS
G32
发布
1995-04-01
实施

Testing method for phthalic ester

ICS
83.040.30
CCS
G32
发布
1995-04-01
实施
1995-04-01

Tricresyl phosphate

ICS
83.040.30
CCS
G32
发布
1995-04-01
实施
1995-04-01

These test methods cover sampling and testing of liquid plasticizers used in compounding of plastics. Acid number, ester content, specific gravity, color, refractive index, and water content are determined. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards information is given in Section 5. Note 1 -There is no similar or equivalent ISO standard.

Methods of Sampling and Test Plasticizers used in Plastics (08.01)

ICS
83.040.30
CCS
G31
发布
1995
实施
2001

Liquid resins and plasticizers. Methods for determination of colour

ICS
83.040.30
CCS
发布
1993
实施
1995-01-01

This specification covers octyl orthophthalate ester plasticizers, suitable for use in the compounding of plastics. Note 1-There are no ISO standards covering the primary subject of this specification. Note 2-The properties included in this specification are those required to identify the type of plasticizer covered. There may be other requirements necessary to identify particular characteristics. These will be added to this specification as their inclusion becomes desirable and the necessary test data and methods become available. This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Specification for Octyl OrthoPhthalate Ester Plasticizers (X-153691)

ICS
83.040.30
CCS
G31
发布
1992
实施
1999-08-03

Liquid resins and plasticizers. Method for determination of colourity

ICS
83.040.30
CCS
发布
1992
实施
1994-01-01

Настоящий стандарт устанавливает метод обозначения отвердителей и ускорителей отверждения эпоксидных смол. Целью данного метода обозна

Plastics. Hardeners and accelerators for epoxide resins. Part 1. Designation

ICS
83.040.30
CCS
发布
1992
实施
1993-07-01



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