Boss how much hot melt adhesive
in zhuzhou, zhuzhou boss how much hot melt adhesive, therefore, 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.
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.
Soft tissue adhesive generally use a minus
Cyanoacrylate, Ming rubber, organic silicon, and hard tissue adhesive most using methyl methacrylate (mma).
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.
Hot melt adhesive (
English name: Hot Glue)
Is a kind of plastic adhesives, to a certain temperature range with the temperature change and change its physical state, and chemical properties unchanged, and its non-toxic tasteless, environmentally friendly chemical products.
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.
Adhesive coating mold nitrile - two phase
The emergence of phenolic resin/epoxy film and nylon
Epoxy and nitrile -
The use of epoxy glue, helps overcome nitrile -
Some shortcomings of the phenolic glue film, can make the single adhesive on the edge and skin with honeycomb structure 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.
Zhuzhou boss how much hot melt adhesive used to evaluate mechanical properties from adhesive, including: initial viscosity, viscosity, 180 ° peel strength, etc. , good pressure sensitive adhesive should balance the three mechanics performance very well.
As the technology and the application of genetic engineering, requiring the use of glue to the activity of cell culture life of adhesive.
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?
Zhuzhou boss how much hot melt adhesive 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.
Civil jet flying machine adopts adhesive for bonding the horizontal and vertical wing board, brush ji, tapered tail and head of radome assembly.
Used by the tool before drying of glue can be used warm water to clean.
1, can under the professional instrument for testing analyzing the composition of hot melt adhesive, so that we can get the accurate data.
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.
Zhuzhou boss how much hot melt adhesive please stir well before use, the effect is much better.
Products without solvent under UV/visible light can be cured within a few seconds.
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