factory in qinghai qinghai henkel adhesive factory if you are unwell seek immediate stored in shady and cool place, avoid direct sunlight, keep the temperature for 5 ~ 40 ℃ with film speed, high initial adhesive strength, no organic solvent, good weathering resistance, viscosity of healthy environmental protection 5000 ~ 30000 mpa.
Acrylate pressure-sensitive adhesive according to different use methods and fields, the emulsion pressure sensitive adhesive have different performance test requirements.
By bonding surface treatment: hot melt adhesive for bonding material surface treatment no other adhesive is so strict, but be dust on the surface of the adhesive material, oil should also do the appropriate processing, their best to make the hot melt adhesive glue.
Other applications of plane adhesive are woven material laminated glass pieces, pellet split, usually with epoxy -
Phenolic resin paste adhesive, because it can foam, filling the hole, and honeycomb sandwich structure edge contact area is large.
Homework time: homework quickly is an important characteristic of hot melt adhesive.
Hot melt adhesive homework time generally in 15 seconds, with modern production mode -
The widely application of the assembly line for hot melt adhesive and shorter operation time.
UV type: the most chemical types can be UV curing methods.
Resistant temperature: hot melt adhesive are more sensitive to temperature.
The temperature reached a certain degree, hot melt adhesive began to soften;
Below a certain temperature, hot melt adhesive will become fragile, so choose hot melt adhesive must give full consideration to the environment temperature change.
As the technology and the application of genetic engineering, requiring the use of glue to the activity of cell culture life of adhesive.
Sticky: hot melt adhesive sticky points late early viscosity and viscosity.
Only late early viscosity and viscosity is consistent, can make the hot melt adhesive and the adhesive stability.
In the process of production of hot melt adhesive, shall guarantee that the oxygen resistance, brine resistance, resistance to acid, alkali and a plastic.
Qinghai henkel adhesive factory has high tensile strength and elongation at break of the appropriate is necessary.
Bonding strength: 1 or higher.
Wash resistance: 5 or more times.
Hot melt adhesive is a kind of plasticity strong adhesive, and the adhesive can be adhesive, and a variety of substances can changes with temperature changes in the nature, after curing adhesion, adhesive strength is big, so many industries can use this kind of adhesive.
If the adhesive is for ordinary families, the quality is not important.
If it is used in the industrial field, requires attention to quality, so how to determine the quality of the hot-melt adhesive?
Qinghai henkel adhesive factory please stir well before use, the effect is much better.
Soft tissue adhesive generally use a minus
Cyanoacrylate, Ming rubber, organic silicon, and hard tissue adhesive most using methyl methacrylate (mma).
3, when the pur polyurethane hot melt adhesive machine heating plate pressure plate and polyurethane hot melt barrels from, before more than clear in pur hot sol gel, must through the pur hot glue machine pressure plate on the special institutions, closing the passage between the pressure plate and the pump body, prevent solidification.
1, can under the professional instrument for testing analyzing the composition of hot melt adhesive, so that we can get the accurate data.
But with in the process of actual operation, there are many factors is not the company's control, such as: work environment, climate conditions, operations management, the moisture content of wood and tree species selection, quality of the object is sticky, pressure time and pressure conditions, sizing method, sizing and mix proportion, etc will affect the bonding effect.
In addition to acrylic, polyurethane, silicone type of UV curable Conformal Coating, epoxy and acrylic modified polyurethane UV curing the Conformal Coating.
Henkel adhesive factory in qinghai should have proper hardness (hot melt adhesive machine
As a general rule, be HS78o ~ 90.
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