6838 标准查询与下载



共找到 45 条与 相关的标准,共 3

Rubber, chloroprene (CR); general purpose types; evaluation procedure; Technical Corrigendum 1

ICS
6838
CCS
G34
发布
1993-04
实施

Rubber, butadiene (BR); solution-polymerized types; evaluation procedure; amendment 1

ICS
6838
CCS
G34
发布
1993-01
实施

Rubber; vocabulary; addendum 21

ICS
6838
CCS
G34
发布
1992-01
实施

Rubber, ethylene-propylene-diene (EPDM); general purpose types; evaluation procedure

ICS
6838
CCS
G35
发布
1991-11
实施

This standard is about Rubber; dimensional tolerances for use with products; Amendment 1

Rubber; dimensional tolerances for use with products; amendment 1

ICS
6838
CCS
G40
发布
1991-10
实施

Rubber hoses for bulk fuel truck delivery; specification

ICS
6838
CCS
G42
发布
1991-07
实施

Rubber; measurement of vulcanization characteristics with rotorless curemeters

ICS
6838
CCS
G34
发布
1991-05
实施

Applicable to all grades of natural rubber. The principle is based on extraction of any free ricinoleic acid and conversion to the acetate of methyl ricinoleate. Extraction of any castor oil glycerides also present, hydrolysis to ricinoleic acid, and conversion to the corresponding acetate of methyl ricinoleate. Determination of the total acetate by gas chromatography by comparison either with a ricinoleic acid standard, or with ricinoleic acid prepared by hydrolysis of a castor oil standard.

Rubber, raw, natural; determination of castor oil content; part 2: determination of total ricinoleic acid content by gas chromatography

ICS
6838
CCS
B72
发布
1990-12
实施
1990-12-01

Rubber, chloroprene (CR); general purpose; evaluation procedure

ICS
6838
CCS
G35
发布
1990-12
实施

Rubber; dimensional tolerances for use with products

ICS
6838
CCS
G34
发布
1990-04
实施
1990-04-01

Rubber, ethylene-propylene-diene (EPDM); non-oil-extended general purpose types; evaluation procedure

ICS
6838
CCS
G34
发布
1990-02
实施
1988-12-15

Rubber; synthetic latices; preparation of dry polymer

ICS
6838
CCS
G35
发布
1989-08
实施
1989-08-01

Rubber; determination of metal content by atomic absorption spectrometry; part 3: determination of copper content

ICS
6838
CCS
G34
发布
1988-12
实施
1988-12-15

Rubber; butadiene (BR); solution-polymerized types; evaluation procedure

ICS
6838
CCS
G34
发布
1988-12
实施
1988-12-15

Rubber Compounding Ingredients - Stearic Acid - Part 1: Definition and Test Methods First Edition

ICS
6838
CCS
G35
发布
1988-12
实施
1988-12-15

Natural rubber latex concentrate; centrifuged or creamed, ammonia-preserved types; specification

ICS
6838
CCS
B72
发布
1988-10
实施
1988-10-01

Rubber and latices; Nomenclature

ICS
6838
CCS
G34
发布
1987-12
实施

Rubber hoses for agricultural spraying

ICS
6838
CCS
G42
发布
1987-11
实施

Industrial rubber hose for compressed air (up to 2,5 MPa)

ICS
6838
CCS
G42
发布
1987-10
实施

Rubber; Determination of metal content; Flame atomic absorption spectrometric method; Part 2 : Determination of lead content

ICS
6838
CCS
G34
发布
1986-11
实施



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