强行交换配乱婬BD_精品国产迪丽热巴在线_韩国三级中文字幕_怡红院亚洲红怡院天堂992_免费观看a级毛片在线播放_日本免费三色电费2024年_成人网站毛片a香蕉_91蝌蚪窝色网视频_手机看片亚洲日韩在线_国产熟女乱子伦视频

Product Search

Teaching aid compound glue 603

This product is a polyvinyl acetate multiple modified adhesive, with initial adhesive strength, high bonding strength, convenient operation and easy cleaning component etc.. The heavy metal content, lead content, two formate benzene free formaldehyde content in line with the EU ROHS directive 2002/95/EC and 2008 U.S. Consumer Product Safety Improvement Act (H.R.4040), is the first choice of environmentally friendly products exported to Europe and the United States.
Appearance: milky white viscous liquid
Type: water-based
Viscosity: 14000-20000CPS (27 DEG C)
Solid content: 48 + 2%
PH value: 8 + 1
Bond strength: base material, wood fiber failure

The minimum film forming temperature: less than or equal to 5 DEG C


Implementation standards:
HG/T2727-2010 GB 18583-2008
Suitable for cold rolled tin with normal density board, board, KT board adhesive and widely used in teaching, process gifts and other industries.
Like