GB/T 2793-1995 PDF EnglishUS$90.00 · In stock · Download in 9 seconds
GB/T 2793-1995: The method for determination of nonvolatile content of adhesives Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure GB/T 2793: Historical versions
GB/T 2793-1995: The method for determination of nonvolatile content of adhesives---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/GBT2793-1995GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA Replacing GB 2793-81 Test method for nonvolatile content of adhesives Issued on. DECEMBER 20, 1995 Implemented on. AUGUST 01, 1996 Issued by. State Technical Supervision Bureau Table of Contents1 Subject content and scope of application... 3 2 Principle... 3 3 Equipment... 3 4 Test temperature, test duration and sampling volume... 3 5 Test procedure... 4 6 Results presentation... 4 7 Test report... 4 Additional information... 5 Test method for nonvolatile content of adhesives1 Subject content and scope of applicationThis Standard specifies the equipment, test temperature, test procedure and test results for determination of nonvolatile content of adhesives. This Standard applies to adhesives that have obvious mass loss when heated to volatilize.2 PrincipleThe nonvolatile content of adhesives is determined by heating the sample at a certain temperature for a certain period of time, and it is expressed as a percentage of the mass of the sample after heating and the mass of the sample before heating.3 Equipment3.1 Constant temperature blast oven. the temperature fluctuation is not more than ±2 °C. 3.2 Thermometer. 0 ~ 150 °C, the division value is 1 °C. 3.3 Weighing container. a weighing bottle or aluminum foil dish with a diameter of 50 mm and a side height of 30 mm.4 Test temperature, test duration and sampling volume4.1 Amino-based resin adhesives. the test temperature is 105 ± 2 °C, the test duration is 180 ± 5 min, and the sampling volume is 1.5 g.5 Test procedureWEIGH the adhesive sample as required, accurate to 0.001 g; PLACE it in a container that has been made to constant weight and weighed at the test temperature;6 Results presentationThe nonvolatile content is calculated as follows.7 Test reporta. Sample source, sample name, manufacturing date, test date; b. Test temperature, test duration; c. Nonvolatile content, %. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 2793-1995 be delivered?Answer: The full copy PDF of English version of GB/T 2793-1995 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 2793-1995_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 2793-1995_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 2793-1995 -- 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 2793-1995?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 2793-1995 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 2793-1995?A step-by-step guide to download PDF of GB/T 2793-1995_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 2793-1995". 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 |
