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ASTM D 1076 : 2002

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Rubber-Concentrated, Ammonia Preserved, Creamed, and Centrifuged Natural Latex
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

08-10-2002

1.1 This specification covers requirements for first grade concentrated natural rubber latex (see Table 1) of the following types:

Type 1-Centrifuged natural latex preserved with ammonia only or by formaldehyde followed by ammonia.

Type 2-Creamed natural latex preserved with ammonia only or by formaldehyde followed by ammonia.

Type 3-Centrifuged natural latex preserved with low ammonia with other necessary preservatives.

1.2 This specification is not necessarily applicable to latices prepared or preserved by other methods, and shall not be construed as limiting the desirability or usefulness of other types of latices. It does not apply to natural latex sources other than Hevea braziliensisnor to compounded latex concentrates.

1.3 The analytical procedures applicable to the specifications are included and appear in the following order:

Section
Sampling6 and 7
Total Solids8
Dry Rubber Content9
Total Alkalinity10
Viscosity11
Sludge Content12
Coagulum Content13
KOH Number14
pH15
Mechanical Stability16
Copper and Manganese17
Density18-30
Volatile Fatty Acids31-35
Boric Acid36
Dry Films37
Precision for All Test Methods38

1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

Committee
D 11
DocumentType
Standard
Pages
12
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 3772 : 2015 Standard Specification for Industrial Rubber Finger Cots
ASTM D 3314 : 2002 : R2017 Standard Test Method for Rubber—Chemical Analysis for Polystyrene Blocks In SBR (Styrene-Butadiene Rubber) and Styrene-Reinforced Latices
ASTM D 4004 : 2006 : R2017 Standard Test Methods for Rubber—Determination of Metal Content by Flame Atomic Absorption (AAS) Analysis
ASTM D 1566 : 2019 Standard Terminology Relating to Rubber
ASTM D 1417 : 2016 Standard Test Methods for Rubber Latices—Synthetic
ASTM D 3492 : 2016 Standard Specification for Rubber Contraceptives (Male Condoms)
ASTM F 623 : 2019 Standard Performance Specification for Foley Catheter

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