上海荣计达仪器科技有限公司

021-61997300 13761118616

累积点滴改进  迈向完美品质

www.rongjida.cn

图片展示
搜索

QNF漆膜回粘性测定仪

漆膜回粘性测定器是专业检测仪器,用于测定漆膜干燥后,因受一定温度和温度的影响而发生粘附的现象,回粘性一般发生油性漆和油基性漆等产品中。漆膜回粘性测定器根据GB-1762----80标准设计制造的.

  • 型号:QNF

  • 产品参数
  • 型号:QNF

漆膜回粘性测定仪是专业检测仪器,用于测定漆膜干燥后,因受一定温度和温度的影响而发生粘附的现象,回粘性一般发生油性漆和油基性漆等产品中。漆膜回粘性测定器根据GB-1762----80标准设计制造的.

The paint film back viscosity tester is a professional test instrument for determining the adhesion of the paint film after being dried due to a certain temperature and temperature. The back tack is generally found in oil paints and oil-based paints. The paint film back viscosity tester is designed and manufactured according to GB-1762----80 standard.

 

漆膜回粘性测定仪技术指标:

漆膜回粘性测定器,重500g,底面积1cm2。

Paint film back viscosity tester technical indicators:
Paint film back viscosity tester, weighing 500g, bottom area 1cm2.

 

漆膜回粘性测定仪设备和用具:

20×20mm中速定量滤纸片。          

50×120×0.2~0.3mm马口铁板。        

调温调湿箱:  DL320型 。          

4倍放大镜。

外形尺寸:200X150X2mm

重量:7kg                         

Paint film back viscosity measuring device and equipment:
★ 20×20mm medium speed quantitative filter paper.
★ 50 × 120 × 0.2 ~ 0.3mm tinplate.
★ Temperature and humidity control box: DL320 type.
★ 4 times magnifying glass.
★Dimensions: 200X150X2mm
★ Weight: 7kg

 

漆膜回粘性测定仪操作和使用步骤

《漆膜一般制备法》(GB1727---79)的刷涂,在马口铁板上制备漆膜,涂刷后于恒温恒湿条件下干燥48h,将滤纸片面朝下置于距样板缘不少于1cm处的漆膜上,放入调温调湿箱,将在温度40±1°C相对温度80±2%条件下预热的回粘性测定器放在滤纸片的正中,关上调温调湿箱,5min内升到温度40±1°C相对温度80±2%,在此条件下保持10min,

迅速垂直向上拿掉测定器,取出样板,在恒温恒湿条件下放置15min,用四倍放大镜观察结果。

评级:

1)样板倒转,滤纸片能自由落下,或用握板之手的食指轻敲几下,滤纸片能落下者为1级。

2)轻轻掀起滤纸片,允许有印痕,粘有稀疏,轻微的滤纸纤维的总面积为1/3~1/2 cm2在以下者为3级。

3)轻轻掀起滤纸片,允许有印痕,粘有密集的滤纸纤维,纤维的总面积为1/3~1/2cm 2者为3级。

Paint film back viscosity tester operation and use steps
★ "General preparation method of paint film" (GB1727---79) brushing, preparing paint film on tinplate, drying after drying for 48h under constant temperature and humidity conditions, placing the filter paper face down from the edge of the sample On the paint film less than 1cm, put it into the temperature control and humidity control box, put the back viscosity tester preheated under the condition of temperature 40±1°C and temperature 80±2% in the middle of the filter paper, and turn off the temperature adjustment. The humidity control box is raised to a temperature of 40±1°C and a relative temperature of 80±2% within 5 minutes, and kept under this condition for 10 minutes.
The tester was quickly and vertically removed, the sample was taken out, placed under constant temperature and humidity conditions for 15 minutes, and the result was observed with a four-fold magnifying glass.
★ Rating:
1) The sample is inverted, the filter paper can be freely dropped, or tapped with the index finger of the hand holding the plate, and the filter paper can be dropped to level 1.
2) Gently pick up the filter paper to allow for print marks and stickiness. The total area of the slight filter paper fibers is 1/3~1/2 cm2. The following are grade 3.
3) Gently pick up the filter paper to allow for the presence of marks and sticky dense filter paper fibers. The total area of the fibers is 1/3 to 1/2 cm 2 and the level is 3.

 

漆膜回粘性测定仪维护与保养

 实验结束后,应将漆膜回粘性测定器底面积洗干净,放进仪器盒内,放置在清洁干燥之处,以防锈蚀,影响仪器使用

Paint film back viscosity tester maintenance and maintenance:
  After the end of the experiment, the bottom area of the paint film back viscosity tester should be cleaned, put into the instrument box, and placed in a clean and dry place to prevent corrosion and affect the use of the instrument.

 


QNF漆膜回粘性测定仪

长按图片可保存到相册

图片加载中,请稍等 ...
长按图片保存/分享
询盘

咨询表单:

  • 请输入验证码

咨询产品:


你还没有添加任何产品!

QNF漆膜回粘性测定仪

立即询盘
询盘

咨询表单:

  • 请输入验证码

咨询产品:


你还没有添加任何产品!

推荐产品

上海荣计达仪器科技有限公司

电话:021-61997300

传真:021-34795918

邮箱:289239104@qq.com

地址:上海市闵行区浦江镇联胜路189号 

邮编:201112 

图片展示

版权所有:上海荣计达仪器科技有限   公司地址:上海市闵行区浦江镇联胜路189号 邮编:201112   沪ICP备11009963号