Shenzhen, shenzhen glue production equipment production glue equipment here I focus on the sense of smell assay.
Technical indicators are some of the hot melt adhesive
and hot melt glue users have different test method standard hot melt glue smell.
In many cases, they also have the effect of positioning adhesive.
Solids 50 plus or minus 2% in shenzhen production glue equipment instrument measurement is purely physical measurement, is the determination of volatile components, such as the determination of VOC, with some limitations, such as VOC qualified still can not meet the requirement of the customer, but the smell, the taste of volatile gas and not necessarily the relationship.
Actually low viscosity rubber sealant used for all gold hire connection with metal body is better than that of spot welding.
Appearance of micro yellow latex have catalytic curing, heat curing, the evaporation of the solvent curing three kinds of curing.
The viscosity of 3000 ~ 5000 mpa.
S shenzhen 9 production glue equipment.
To thin and uniform, water-based glue coating is too thick, after drying, can clearly see the underlying material, if see is the white layer and the brush glue is too thick.
Not yet found a hot melt glue smell of national standard, but the smell of the binder to standard, this standard is suitable for solvent cement without appropriate hot melt adhesive, because the customer have higher requirements on the smell of hot melt adhesive.
0 ~ 7.
0 organic silicone glue agent is suitable for the demand flexibility, wide temperature range, high frequency, high temperature and atmospheric pollution event.
Adhesive is mainly used in the field of microelectronics is: pet-name ruby fixed plate support set;
Sealing adhesive (
Sealants and gasket)
Used for cars and trucks on the main function is to isolate the air, dust and water, in order to reduce corrosion or improve comfort.
Shenzhen glue production equipment the following two examples illustrate.
Existing water-based adhesive
is not without solvent, volatile organic compounds that may contain limited as additives of its aqueous medium, in order to control viscosity or liquidity.
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