|
US$279.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 25041-2016: Glass fibre filter
Status: Valid GB/T 25041: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25041-2016 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Glass fibre filter
| Valid |
GB/T 25041-2016
|
| GB/T 25041-2010 | English | 479 |
Add to Cart
|
3 days [Need to translate]
|
Glass fibre filter
| Obsolete |
GB/T 25041-2010
|
PDF similar to GB/T 25041-2016
Basic data | Standard ID | GB/T 25041-2016 (GB/T25041-2016) | | Description (Translated English) | Glass fibre filter | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q36 | | Classification of International Standard | 59.100.10 | | Word Count Estimation | 14,192 | | Date of Issue | 2016-12-13 | | Date of Implementation | 2017-11-01 | | Older Standard (superseded by this standard) | GB/T 25041-2010 | | Regulation (derived from) | National Standard Notice No.119 of 2016 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 25041-2016: Glass fibre filter---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Glass fiber filter
ICS 59.100.10
Q36
National Standards of People's Republic of China
Replace GB/T 25041-2010
Glass fiber filter material
2016-12-13 released
2017-11-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 25041-2010 "glass fiber filter material", with GB/T 25041-2010 the main differences are as follows.
--- revised E glass fiber bulk yarn filter cloth EWTF550, EWTF750, EWTF750A product breathability technical means
To remove the organizational structure of the woven fabric index, increase the content of treatment agent (see Table 1,.2010 version of Table 2);
--- delete the.2010 edition of Table 1, Table 3;
--- revised glass fiber needle felt felt tensile strength, the quality per unit area, the amount of treatment agent technical indicators (see Table 3,
Table 5 of the.2010 edition);
- revised technical indicators of the tensile strength of the mixed felt felt, the technical quality per unit area (see Table 4, Table 6 of the.2010 edition);
--- Technical indicators to increase the concentration of ePTFE film filter outlet dust (see 5.3.3);
--- The technical specifications of the substrate have been revised and the corresponding technical indicators of the ePTFE film filter are also changed (see 5.3.4,.2010)
5.3.1.2, 5.3.1.3);
--- Add Appendix B.
This standard is proposed by the China Building Materials Federation.
This standard is the national glass fiber standardization technical committee (SAC/TC245) centralized.
The main drafting unit of this standard. Sinoma Technology Co., Ltd., Jiangsu Shi Fort Environmental Protection Technology Co., Ltd., Nanjing International 3522 ring
Bao Technology Co., Ltd., Anhui Jinhong Environmental Protection Technology Co., Ltd., Stone Group Co., Ltd., Taishan glass fiber Zoucheng Co., Ltd.
The main drafters of this standard. Kuang Xinbo, Song Shangjun, Bai Yaozong, Zhu Ping, Wang Jingchang, Xu Tao, Fei Chuanjun, He Wenrong, Yu Miaohan.
This standard is the first time in.2010, this is the first revision.
Glass fiber filter material
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.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 25041-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 25041-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 25041-2016_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 25041-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 25041-2016?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 25041-2016 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|