1 Scope
This standard specifies the requirements, test method, inspection rules, marking, packaging, transportation, storage and product instructions of adsorption resin for food industrial use.
This standard is applicable to the adsorption resin for food industrial use, which is prepared by copolymerization with styrene, divinylbenzene, acrylates and acrylonitrile as polymerization monomers, methylbenzene and liquid paraffin as porogen under the action of initiators.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 5475 Methods of sampling ion exchange resins
GB/T 8170-2008 Rules of Rounding off for Numerical Values & Expression and Judgment of Limiting Values
GB/T 24396 Test method of adsorption resin for food industrial use
3 Requirements
3.1 General requirements
Appearance: homogeneous sphere, without impurity visible to naked eyes
3.2 Special requirements
See Table 1 for the special requirements.
Foreword i
1 Scope
2 Normative references
3 Requirements
4 Test method
5 Inspection rules
6 Marking, packaging, transportation, storage and product instructions
1 Scope
This standard specifies the requirements, test method, inspection rules, marking, packaging, transportation, storage and product instructions of adsorption resin for food industrial use.
This standard is applicable to the adsorption resin for food industrial use, which is prepared by copolymerization with styrene, divinylbenzene, acrylates and acrylonitrile as polymerization monomers, methylbenzene and liquid paraffin as porogen under the action of initiators.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 5475 Methods of sampling ion exchange resins
GB/T 8170-2008 Rules of Rounding off for Numerical Values & Expression and Judgment of Limiting Values
GB/T 24396 Test method of adsorption resin for food industrial use
3 Requirements
3.1 General requirements
Appearance: homogeneous sphere, without impurity visible to naked eyes
3.2 Special requirements
See Table 1 for the special requirements.
Contents of GB/T 24395-2009
Foreword i
1 Scope
2 Normative references
3 Requirements
4 Test method
5 Inspection rules
6 Marking, packaging, transportation, storage and product instructions
