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Is environmentally friendly hot melt adhesive really environmentally friendly? Hot melt adhesive has fast bonding speed, stable performance, and is conducive to sustainability. Automation technology tells operators that it is highly cost-effective. And in the process of using hot melt adhesive, there is no need for a drying process, the bonding process is simple, the range of materials that can be bonded is wide, and the bonding compressive strength is good.
However, hot melt adhesive is a chemical product. The main components are EVA, rubber, polyolefin, and polyamide as the theme materials, produced using thickening resins and softeners. Our common medical supplies, such as shoes, hats, bags, etc., are very common in daily life. Hot melt adhesive is used for daily chemical packaging, label tape, etc.
In fact, environmentally friendly hot melt adhesive is non-toxic, pollution-free, and easy to package, transport, and store. It is an environmentally friendly chemical material that is deeply loved by the public. The international hot melt adhesive environmental testing project includes ROSE standards, formaldehyde testing, determination of 18 polycyclic aromatic hydrocarbons, halogen fluorine, chlorine, bromine, iodine content, determination of perfluorooctane sulfonate (PFOS) content, determination of nonylphenol polyvinyl chloride ether (NDEOS) content, and REACH84 testing. Medical hot melt adhesive has also passed the skin insensitivity test.
Of course, it cannot be ruled out that environmentally friendly hot melt adhesive manufacturers in the market use a large amount of non environmentally friendly and cost-effective materials in order to reduce costs, resulting in their hot melt adhesives being recognized as environmentally friendly. Friendly products.
First, give the conclusion The pages of three-dimensional books and flipped books need to be repeatedly folded, and ordinary books and magazines have hard and brittle rubber particles that break when folded. To stick firmly, one must avoid the four misconceptions of “using ordinary glue, applying too thick, pressing too hard, and not trying to […]
Hot melt adhesive granulesIs there any odor? Is it big? Hot melt adhesive particles produced by legitimate manufacturers have a very low odor. Taking EVA based hot melt adhesive granules commonly used in book binding, packaging and sealing, and quick printing of graphics and text as an example, they are solid particles at room temperature […]
Finding the right hot melt adhesive for your product can be challenging, and the hot melt adhesive particles purchased in stores often cannot meet your needs. To find a product that perfectly suits your goals, please consider purchasing from the manufacturer of Guangzhou Sunlife Hot Melt Adhesive. There are several products to choose from, and […]
The aging of hot melt adhesive is mainly manifested in two aspects: appearance and performance. Visually, the color of hot melt adhesive may become dull, and even yellow or brown tones may appear. The texture may become hard and brittle, losing its original flexibility, and the surface may have cracks or fissures. In terms of […]
