GB/T 10006-2021 PDF English
US$155.00 · In stock · Download in 9 secondsGB/T 10006-2021: Plastics - Film and sheeting - Determination of the coefficients of friction Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid GB/T 10006: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 10006-2021 | English | 155 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Plastics - Film and sheeting - Determination of the coefficients of friction
| Valid |
| GB/T 10006-1988 | English | 120 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Plastics. Film and sheeting. Determination of the coefficients of friction
| Obsolete |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: GB/T 10006-2021
GB/T 10006-2021: Plastics - Film and sheeting - Determination of the coefficients of friction---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT10006-2021
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 83.140.10
G 33
GB/T 10006-2021 / ISO 8295.1995
Replacing GB/T 10006-1988
Plastics - Film and sheeting -
Determination of the coefficients of friction
(ISO 8295.1995, IDT)
Issued on. MARCH 09, 2021
Implemented on. OCTOBER 01, 2021
Issued by. State Administration for Market Regulation;
Standardization Administration of the PRC.
Table of Contents
Foreword... 3
1 Scope... 5
2 Normative references... 5
3 Terms and definitions... 5
4 Principle... 7
5 Test apparatus... 7
6 Test specimens... 9
7 Conditioning... 9
8 Test procedure... 9
9 Calculation of results... 11
10 Precision... 11
11 Test port... 12
Annex A (Informative) Preliminary precision... 13
Foreword
This Standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces GB/T 10006-1988 "Plastics - Film and sheeting -
Determination of the coefficients of friction". Compared with GB/T 10006-1988,
the main technical changes are as follows.
- Modify the scope (see clause 1; clause 1 of the 1988 edition);
- Modify the normative references (see clause 2; clause 2 of the 1988 edition);
- Modify the terms and definitions (see clause 3; clause 3 of the 1988 edition);
- Add the note "The coefficient of friction of films usually ranges between 0.2
and 1" (see note 1 to 3.4.2);
- Modify the principle (see clause 4; clause 4 of the 1988 edition);
- Add the test device requirement that "Either the sled or the test table can
be used as the moving part"; modify figure 1; delete figure 2 (see 5.1 and
figure 1; 5.1, figure 1, and figure 2 of the 1988 edition);
- Modify the naming, order of subclauses, and structure of the "Test
apparatus" (see clause 5; clause 5 of the 1988 edition);
- Add the test speed setting requirement of "500 mm/min±10 mm/min" (see
5.2.3);
- Add the requirement for checking the transition time when using the force-
measuring system of a tensile tester (see 5.2.4);
- Modify "Directly connect the sled and the load cell" to "The spring shall be
replaced by a rigid connection" (see 5.2.5; 5.6 of the 1988 edition);
- Add the overshoot requirement for the coefficient of friction (see the note to
5.2.5);
- Modify specimen requirements (see clause 6; clause 7 of the 1988 edition);
- Modify the conditioning (see clause 7; clause 8 of the 1988 edition);
- Add the general rules of test procedure (see 8.1);
- Modify the test procedure of "Film against film" and "Film in contact with
metal or another material" (see 8.2 and 8.3; 9.1 and 9.2 of the 1988 edition);
- Modify the calculation of results of static coefficient of friction and dynamic
coefficient of friction (see 9.1 and 9.2; 10.1 and 10.2 of the 1988 edition);
- Delete the requirement of "Significant figures for result calculation" (see
10.3 of the 1988 edition);
- Add a description of precision (see clause 10);
- Modify the test report requirements (see clause 11; clause 11 of the 1988
edition);
- Add "Preliminary precision" (see annex A).
This Standard, using translation method, is identical to ISO 8295.1995 "Plastics
- Film and sheeting - Determination of the coefficients of friction".
This Standard was proposed by China National Light Industry Council.
This Standard shall be under the jurisdiction of National Technical Committee
48 on Plastic Products of Standardization Administration of China (SAC/TC 48).
Drafting organizations of this Standard. Beijing Technology and Business
University, Yunnan Hongta Plastic Co., Ltd., Shantou S.E.Z. Xiongwei Plastic
Packing Co., Ltd., Guangdong Tianan New Material Co., Ltd., FSPG Hi-
tech Co., Ltd., Shanghai Royal New Materials Technology Co., Ltd., Institute of
Plastics Processing & Application of Light Industry, China National Centre for
Quality Supervision & Test of Plastics Products (Beijing), Kunshan Access
Testing Technology Services Co., Ltd., Labthink Instruments Co., Ltd.
Main drafters of this Standard. Xu Bo, Wang Lei, Hu Jinmei, Bei Nan, Wu
Qichao, Liang Meiying, Wei Liming, Li Tianhua, Chen Xin, Zou Jianfeng.
The previous edition of the standard replaced by this Standard was released as
follows.
- GB/T 10006-1988.
Plastics - Film and sheeting -
Determination of the coefficients of friction
1 Scope
This Standard specifies a method for determining the coefficients of starting
and sliding friction of plastic film and sheeting when sliding over itself or other
substances.
2 Normative references
The following documents are indispensable for the application of this document.
For the dated references, only the editions with the dates indicated are
applicable to this document. For the undated references, the latest edition
(including all the amendments) are applicable to this document.
3 Terms and definitions
For the purposes of this Standard, the following terms and definitions apply.
The force acting perpendicular to the surfaces in contact.
4 Principle
The surfaces to be tested are placed together in plane contact and under
uniform contact pressure. The force needed to displace the surfaces relative to
each other is recorded.
5 Test apparatus
Figure 1 shows an example of apparatus in which the table is moved
horizontally for the determination of the coefficients of friction.
6 Test specimens
For each measurement, two test specimens measuring about 80 mm×200 mm
are needed. Three such pairs of test specimens taken from points uniformly
distributed over the width of the sample, or the circumference in the case of
tubular film, shall be tested.
7 Conditioning
Unless otherwise specified, film specimens shall be conditioned for at least 16
h in standard atmosphere 23/50 as defined in ISO 291 prior to testing. The test
shall be carried out in the same environment.
8 Test procedure
If the frictional behaviour of a film in contact with the surface of another material
is to be determined, the specimen of the material is fixed on the horizontal test
table. Otherwise, the same procedure as 8.2 shall be used.
The coefficients of friction determined in this way are dependent on the type of
material as well as on its surface finish.
9 Calculation of results
The frictional force acting during the sliding motion often differs from the value
which would exist in an ideal situation due to secondary effects related to
increasing path length.
10 Precision
The dispersion of the coefficients of friction of several plastics has been
investigated in a preliminary inter-laboratory trial intended, first and foremost,
to assess an alternative test speed, and also to provide preliminary precision
data (see annex A).
11 Test port
The test report shall include the following particulars.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Tips & Frequently Asked QuestionsQuestion 1: How long will the true-PDF of English version of GB/T 10006-2021 be delivered?Answer: The full copy PDF of English version of GB/T 10006-2021 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice. Question 2: Can I share the purchased PDF of GB/T 10006-2021_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 10006-2021_English will be deemed to be sold to your employer/organization who actually paid 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. www.ChineseStandard.us -- GB/T 10006-2021 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds. Question 5: Should I purchase the latest version GB/T 10006-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 10006-2021 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. How to buy and download a true PDF of English version of GB/T 10006-2021?A step-by-step guide to download PDF of GB/T 10006-2021_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "GB/T 10006-2021".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9
|