JIS-S-2043-1983-ENG.pdf
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1、o JAPANESE INDUSTRIAL STANDARD Glass Tumblers Gr3 JIS S 2 0 4 3 - 1 9 8 3 Translated and Published Japanese Standards Association Printed in Japan UDC 666.1 72.42 5 s Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie N
2、ot for Resale, 03/11/2007 00:15:18 MSTNo reproduction or networking permitted without license from IHS -,-,- 1 r J I S S*Z043 83 4933608 008b385 5 In the event of any doubt arising, the original Standard in Japanese is to be final authority. Copyright Japanese Standards Association Provided by IHS u
3、nder license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/11/2007 00:15:18 MSTNo reproduction or networking permitted without license from IHS -,-,- J I S S*Z043 83 V933608 0086386 7 UDC 666.172.42 JAPANESE IN DUSTRIAL STANDARD Glass Tumblers J I S S 2043-1983 1. S
4、cope This Japanese Industrial Standard specifies soda-lime glass tumblers hereafter However, except those with a handle and stand. referred to as “glass tumblers“. 2. Classification Glass tumblers shall be classified into following two classes. (i) Common Class The class not executed with reinforcin
5、g working. (2) Opening-part Reinforced Class The class of which part not less than 10 mm from the top end of opening part of glass tumbler toward the bottom is executed with reinforcing working according to heat treatment. O 3. Qualitv 3.1 Appearance The glass tumbler shall be free from remarkable d
6、efects injurious during practical use such as flaws, streaks, deviated wall thickness, foreign matter, flashes, etc. and be superior in stability. Further, the baking work by pigment for the ceramic industry shall not be However, except in the case of baking executed on the whole inside surface of t
7、he glass tumbler and the part less than 10 mm from the outside opening part. work using gold, silver, platinum and palladium. 3.2 Strains Strains shall comply with the following specifications. ( 1 ) Common Class According to strain inspection ( 1 ) the remarkable inter- fering threaks are not confi
8、rmed. Opening Part Reinforced Class According to strain inspector( ) remarka- ble interfering streaks are not confirmed on the bottom. the bottom from the top end of opening part the interfering streaks are reduced gradually. Further, between the top end of opening part and the bottom, toward Note (
9、l) The strain inspector means the apparatus to find and observe strains of glass. After polarizing the light source by polarizing plate or suitable reflecting plate and transmitting through the glass to be tested, according to observation by polarizing light plate or the apparatus substitutable ther
10、eto, strains are inspected. 0 Applicable Standards and Corresponding International Standards: See page 5. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/11/2007 00:15:18 MSTNo reproduction or netw
11、orking permitted without license from IHS -,-,- 2 S 2043-1983 3.3 Elution of Harmful Matter The elution of harmful matters, when tested according to 4.1 shall comply with the Standard reference of foods, additives, etc. based the Food Sanitation Law (1947, Law No. 233). 3.4 Thermal Shock Resistance
12、The thermal shock resistance, when tested according to 4.2, shall be free from cracking. 3.5 Impact Strength The impact strength, when tested according to 4.3, shall be free from cracking. . 3.6 Baking Work The matters executed with baking work by pigment for the ceramic industry, when tested accord
13、ing to 4.4, shall comply with the following specifications. (1) (2) The appearance (printed surface) is free from remarkable color variation. Per one piece of product, the eluate quantity is 10 mg or less in lead and 1.5 mg or less in cadmium. 4. Testing Method be in accordance with the testing meth
14、od of Standard reference of foods, additions, etc, based on the Food Sanitation Law (1947, Law No. 233). 4.1 Elution of Harmful Matter The test for elution of harmful matter shall 4.2 Thermal Shock Resistance As to the thermal shock resistance test, after immersing the glass tumbler into warm water
15、of 608C for 5 min, take out, remove the warm water in the glass tumbler, within 10 sec. immerse into water at 30+8“c, immediately take out and examine for existence of cracking. 4.3 follows. ature. Impact Strength The test for impact strength shall be carried out as In this case, the temperature of
16、test room shall be the ordinary temper- (1) Place the glass tumbler on a V shape over-green oak of 30 mm or more in thickness, 90“ in angle fixed on the cast stand as shown in Figure or that having the same or more hardness, and so adjusted that the ride face on which the steel ball falls down becom
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