How in sanya sanya HENKEL laminating adhesive HENKEL laminating adhesive how to do so, recommend that users before use, according to the instructions, to do small sample test first, to ensure that the products to you the applicability of the specific purposes [
This product is with low speed due to value material such as PP aluminum plating film adhesive ability of 40 ~ 60 s glue viscosity after draping, drying temperature for 80 ~ 100 ℃, depending on the requirement of the product and the draping speed adjust if the glue stick on the skin, can clean water and soap.
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.
They also include the construction performance, color performance and so on.
Life activity of adhesive adhesive development activity includes two categories: soft woven adhesive and hard tissue adhesive.
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.
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.
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.
In addition to acrylic, polyurethane, silicone type of UV curable Conformal Coating, epoxy and acrylic modified polyurethane UV curing the Conformal Coating.
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.
Sanya HENKEL laminating adhesive how to use the stand or fall of four, printing ink, glue move mainly related to viscosity, viscosity, the greater the transfer efficiency of the poor (
Improve process using performance excellent emulsifying equipment for heat treatment, can improve the strength and water resistance of film.
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?
Sanya HENKEL laminating adhesive emulsion itself of how to use the emulsion performance refers to some basic properties, such as: solid content, pH value, dilution stability, mechanical stability, viscosity, pH stability and so on.
Hot melt adhesive machine should have proper hardness (
As a general rule, be HS78o ~ 90.
1, can under the professional instrument for testing analyzing the composition of hot melt adhesive, so that we can get the accurate data.
UV type: the most chemical types can be UV curing methods.
Sanya HENKEL laminating adhesive how to use 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, glued material quality, pressure and time pressure conditions, sizing method, sizing and mix proportion, etc will affect the bonding effect.
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