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石膏板芯与护面纸粘结仪

石膏板芯与护面纸粘结仪是测试石膏板芯材与护面纸粘接程度的试验仪。符合GB/T9775-1999标准规定的纸面石膏板的试验方法。由上海荣计达仪器科技有限公司提供,设备质保期一年,一年内产品如有质量问题,供方负责免费维修。

  • 型号: NJ-2

  • 产品参数
  • 型号: NJ-2


一,产品简介:
石膏板芯与护面纸粘结仪是测试石膏板芯材与护面纸粘接程度的试验仪。符合GB/T9775-1999标准规定的纸面石膏板的试验方法。由上海荣计达仪器科技有限公司提供,设备质保期一年,一年内产品如有质量问题,供方负责免费维修。
 Product introduction:

Gypsum board core and protect tissues adhesion test instrument is a gypsum board core material and the degree of adhesion of the protective paper tester. With test methods specified in GB / T9775-1999 standard gypsum board. Provided by the Shanghai Technology Co., Ltd. Rong amounted instrument, equipment warranty period of one year, within a year if quality problems, the supplier is responsible for free repair.

二,技术参数:
♦高度:500毫米
♦台板尺寸(长×宽):400×300毫米
♦重量:30kg
♦立柱与夹具夹角:45°
♦加荷重量:A29N A20N
(20N砝码一只,5N砝码一只,2N砝码一只,1N砝码两只)
Technical parameters:

♦ Height: 500 mm

♦ Platen size (length × width): 400 × 300 mm

♦ Weight: 30kg

♦ Angle between column and fixture: 45 °

♦ Loading weight: A large 29N A small 20N

(One 20N weight, one 5N weight, one 2N weight, two 1N weights)

三,使用说明:
1,调三底脚,使台板放平。
2,调整导杆与上夹具所需高度,将把手并9琐紧。
3,先把试件长端夹紧在上夹具上。
4,再把试件短端夹紧在下夹具上。
5,挂上秤砣和砝码。
Third, instructions for use:

1. Adjust the three feet to make the platen flat.

2. Adjust the required height of the guide rod and the upper clamp, and tighten the handles 9 tightly.

3. First clamp the long end of the test piece on the upper clamp.

4. Then clamp the short end of the test piece to the lower fixture.

5. Hang the scales and weights.
四,结构原理:
仪器主要有上夹具、下夹具及秤砣砝码等组成,把被测试件按规定固定在上下夹具上进行夹紧,挂上tuo及砝码,使其面纸与石膏芯材的剥离而测出其粘结面所占百分比数据。

Fourth, the structure principle:

The instrument mainly consists of an upper fixture, a lower fixture, and a scale and weight. The test piece is fixed on the upper and lower fixtures according to the regulations and clamped. The tuo and the weight are hung so that the surface paper and the gypsum core material are peeled off to measure Percentage data of its bonding surface.



五,注意事项:
试件在40℃±2℃的条件下干燥至恒温后,在测件长边距端头20mm处锯一条缝,把石膏折断,但不得破坏另一面的护面纸,测定背纸与石膏芯粘结的试件,锯缝在试件的背面。将试件固定在护面纸与石膏芯粘结试验仪上,在试件沿锯缝弯折的部分挂上20N荷重(包括夹具质量),慢慢松开手使护面纸剥离,观察每张板上的两个试件护面纸剥离后的状况。

Five, matters needing attention:

After the test piece is dried to a constant temperature under the condition of 40 ° C ± 2 ° C, a slit is cut at 20mm from the end of the long side of the test piece to break the plaster, but the other side of the paper must not be damaged. The back paper and the plaster core are measured. The bonded test piece is sawed on the back of the test piece. Fix the test piece on the adhesion tester of the paper and the plaster core, and hang a 20N load (including the weight of the clamp) on the part of the test piece bent along the saw seam. Slowly release your hand to peel the paper. Observe each The condition after peeling off the two test pieces from the sheet.



 


石膏板芯与护面纸粘结仪
石膏板芯与护面纸粘结仪是测试石膏板芯材与护面纸粘接程度的试验仪。符合GB/T9775-1999标准规定的纸面石膏板的试验方法。由上海荣计达仪器科技有限公司提供,设备质保期一年,一年内产品如有质量问题,供方负责免费维修。
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石膏板芯与护面纸粘结仪

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