GB/T 13354-2025 (GB/T 13354-1992) PDF English
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GB/T 13354: Historical versions
| Standard ID | USD | BUY PDF | Delivery | Standard Title (Description) | Status |
| GB/T 13354-2025 | 359 | Add to Cart | 4 days | Determination for density of adhesives | Valid |
| GB/T 13354-1992 | 70 | Add to Cart | Auto, 9 seconds. | Test method for density of adhesives in fluid form. Method of weight cup |
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GB/T 13354-1992: Test method for density of adhesives in fluid form. Method of weight cup
---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/GBT13354-1992GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA Test Method for Density of Adhesives in Fluid Form – Method of Weight Cup ISSUED ON: JANUARY 14, 1992 IMPLEMENTED ON: DECEMBER 01, 1992 Issued by: State Bureau of Technical Supervision
Table of Contents
1 Subject Contents and Applicable Scope ... 3 2 Definition ... 3 3 Apparatus ... 3 4 Test Procedures ... 3 5 Method of Calculation ... 4 6 Test Report ... 4 Additional Information: ... 5 Test Method for Density of Adhesives in Fluid Form – Method of Weight Cup1 Subject Contents and Applicable Scope
This Standard specifies the method for measuring the density of liquid adhesives and their components by a 37.00mL weight cup. This Standard is applicable to the determination of the density of liquid adhesives; especially for liquid adhesives whose viscosity is higher or the components are more volatile, and it is not appropriate to use the pycnometer method to determine the density.2 Definition
Density: The mass per unit volume of the liquid adhesive at a specified temperature (weight in a vacuum). The density in this method is obtained through dividing the mass of the liquid adhesive in a weight cup with a capacity of 37.00 mL at 20°C by 37.00mL.3 Apparatus
3.1 Weight cup: a metal cup with a capacity of 37.00 mL at 20°C. NOTE: The domestically-produced weight cup that satisfies this Standard is called "QBB Specific Gravity Cup". 3.2 Constant temperature bath or constant temperature room: Can maintain at 23±1°C. 3.3 Balance: Sensitivity is 0.001g. 3.4 Thermometer: 0~50°C, with division of 1°C.4 Test Procedures
4.1 Prepare an adhesive sample sufficient for three tests. 4.2 Wash the weight cup by a volatile solvent and dry it. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
