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Taizhou henkel hot melt adhesive complaints

by:Sinograce Chemical     2021-02-17
Taizhou taizhou henkel hot melt adhesive complaints henkel product performance and application of hot melt adhesive complaints listed above data on long-term practice experience and gained by the certain experimental conditions, provide the reference for the user when choosing products and work. 3) 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. ) , also should have appropriate toughness. Bonding strength: 1 or higher. 5 - 2. 0公斤/ 25毫米; Wash resistance: 5 or more times. 3) 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. Because of the product itself is a solid, easy to packaging, transport, storage, no solvent, no pollution, non-toxic type; And simple production technology, high added value, the advantages of large bonding strength, high speed and popular. 4) 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. 5) 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. Taizhou henkel hot melt adhesive complaints but the basic performance can be roughly divided into two categories: the emulsion performance and mechanical properties of the pressure-sensitive adhesive. ( 2) Life activity of adhesive adhesive development activity includes two categories: soft woven adhesive and hard tissue 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? Taizhou henkel complaints so hot melt adhesive, it is recommended that the user 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 [ 1] 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. Soft tissue adhesive generally use a minus Cyanoacrylate, Ming rubber, organic silicon, and hard tissue adhesive most using methyl methacrylate (mma). Mechanical properties from the adhesive used to evaluation, including: initial viscosity, viscosity, 180 ° peel strength, etc. , good pressure sensitive adhesive should balance the three mechanics performance very well. 1, can under the professional instrument for testing analyzing the composition of hot melt adhesive, so that we can get the accurate data. Please stir well before use, the effect is better. General models: OSD main features editor stored in a cool, ventilated place, environment temperature 5 ~ 40 ℃, 6 months shelf life. Taizhou henkel hot melt adhesive to complain if the expiry date, the inspection can still use the indexes in scope.
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