GB/T 25041-2016Glass fibre filter (English PDF)
玻璃纤维过滤材料
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 13, 2016
Implementation date
November 1, 2017
Scope
GB/T 25041-2016 is the English-translated version of 玻璃纤维过滤材料.
GB/T 25041-2016 is the Chinese standard "Glass fibre filter". Its scope clause reads: This standard specifies the terms and definitions of glass fiber filter materials, classification and code, requirements, test methods, inspection rules, packaging, labeling Chi, transport and storage.
This standard applies to the glass fiber as the main raw material production of dry dust filter with woven filter cloth, needle felt filter, ePTFE Membrane filter. Its clauses include normative reference documents; terms and definitions.
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Document preview — GB/T 25041-2016
National Standard of the People's Republic of China
- ICS
- 59.100.10
- Classification
- Q 36
- Replacing
- GB/T 25041-2010
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 normative reference documents
- 3 terms and definitions
- 3.1 ePTFE film expandedmicroporousPTFEmembrane
- 3.2 ePTFE coated filter media filterwithePTFEmembrane
1 Scope
This standard specifies the terms and definitions of glass fiber filter materials, classification and code, requirements, test methods, inspection rules, packaging, labeling
Chi, transport and storage.
This standard applies to the glass fiber as the main raw material production of dry dust filter with woven filter cloth, needle felt filter, ePTFE
Membrane filter.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 191 packaging and storage icon
Methods for chemical analysis of fiber glass GB/T 1549
GB/T 4202 glass fiber product code
GB/T 5453 Determination of air permeability of textile fabrics
GB/T 6378.1 Metrological sampling inspection procedure Part 1. Single quality characteristics and single retrieved according to the reception quality limit (AQL)
AQL of batch inspection of a sampling program
GB/T 7689.2 Reinforcements - Test methods for woven fabrics - Part 2. Determination of warp and weft density
GB/T 7689.3 Reinforcements - Test methods for woven fabrics - Part 3. Determination of width and length
GB/T 7689.5 Reinforcements - Test methods for woven fabrics - Part 5. Glass fiber tensile strength and elongation at break
Determination
GB/T 7690.5 Reinforced materials - Test methods for yarns - Part 5. Determination of fiber diameter of glass fibers
GB/T 9914.2 Test methods for reinforced articles - Part 2. Determination of the content of glass fiber combustibles
Test methods for reinforced products - Part 3. Determination of mass per unit area GB/T GB/T 18374 Terms and definitions of reinforcing materials
ISO 11057 air quality cleanable filter media filter characteristics of the determination (Airquality-Testmethodforfiltration characterizationofcleanablefiltermedia)
3 terms and definitions
GB/T 6378.1, GB/T 18374 Definitions and the following terms and definitions apply to this document.
3.1 ePTFE film expandedmicroporousPTFEmembrane
Polytetrafluoroethylene (PTFE) as the main raw material, by the two-way stretching process prepared by the micro-network structure of the film.
3.2 ePTFE coated filter media filterwithePTFEmembrane
The fiberglass woven filter cloth or needle felt filter as the substrate, and ePTFE film formed by the hot pressing material.
GB/T 33837-2017 | GB/T 33832-2017 | GB/T 33831-2017 | GB/T 25045-2025 | GB/T 25042-2024 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of GB/T 25041
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 25041-2016 | Glass fibre filter | current edition | Current |
| GB/T 25041-2010 | Glass fibre filter | previous edition | Superseded |
This page sells the current edition, GB/T 25041-2016. Earlier editions are listed for reference only.
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