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Anti static pearl cotton roll material
發布時間：2024-08-13 發布作者：上海弘郢實業 來源：原創 點擊次數：次
[導讀]Anti static pearl cotton roll is a new type of packaging and filling material Due to its low price, good buffering effect and a series of superior performance Make it a highly selective anti-static packaging material in electronic product packaging mate
Anti static pearl cotton is composed of countless independent bubbles generated by physical foaming of low-density polyethylene (LDPE). Its appearance is opaque, silver white, and has a reverse luster. The material has a soft and elastic feel, good buffering effect, and can reduce the impact force transmitted to the packaged product. It converts vibration energy into heat energy and shaping deformation energy, and can recover to its original size and shape after each deformation. It is not easy to produce gaps after impact and overcomes the phenomenon of secondary impact. It provides great attenuation of vibration energy for packaging design and full protection, bringing great safety to the packaged product. Anti static pearl cotton roll is a new type of packaging product. Anti static IXPE resistance refers to a resistance between the 9th and 11th power of 10, which can withstand static electricity for more than six months and meet the service life of anti-static pearl cotton and product packaging. The price of anti-static pearl cotton is low, especially suitable for anti-static packaging with high demand such as electronic products! After use, its products are made of biodegradable packaging materials. It can reduce the company's cost investment and greatly help enhance the company's corporate image.
Application scope:
Widely used in anti-static product packaging industries such as computer host packaging, display screen packaging, instrument packaging, audio packaging, medical equipment packaging, industrial control chassis packaging, etc.
Polyethylene foam cotton is a non crosslinked closed cell structure, also known as EPE pearl cotton, which is a new type of packaging material. It has the advantages of low density tension: strong toughness, recycling, strong impact resistance, thin, and takes up less space. Overcoming the shortcomings of ordinary foam adhesive, such as fragility, deformation, and poor resilience. The product goes through plastic pellets → formula mixing → heating extrusion → foaming agent injection → mixing and plasticizing → extrusion → cooling molding → sizing and cutting → cooling traction → flattening → winding → finished product. Firstly, polyethylene and other materials are mixed evenly and put into the extruder hopper. Then, the extruder with a large aspect ratio is melted and mixed. At the same time, foaming gas and melted monoglycerides are injected under high pressure in the middle of the extruder, and mixed evenly with the already melted and mixed plastic. After cooling, traction, flattening, and winding, the foam sheet (film) product is formed.
It has many benefits such as water and moisture resistance, shock resistance, sound insulation, thermal insulation, good plasticity, strong toughness, recycling, strong impact resistance, and also has good chemical resistance. It is an ideal substitute for traditional packaging materials. A pearl cotton product layout: black and white cross-linked closed cell layout of polyethylene foam cotton, also known as polyethylene resin, is formed by the physical foaming and incubation of countless independent bubbles.
Basic characteristics:
30-40 times high foaming molded product, lightweight, with certain durability
Very soft and cushioned
Low thermal conductivity and excellent thermal insulation
Independent bubble foam material, almost no water absorbent waterproof material
High foaming and excellent waterproof properties give it strong buoyancy
Non corrosive and corrosion-resistant materials resistant to various drugs
Not affected by various climatic conditions, with superior weather resistance
The foam material with independent bubbles has good sound and vibration prevention effect
Excellent processability in cutting, bonding, extrusion, vacuum forming, compression forming, etc
Foam material with fine bubbles, smooth, colourable and beautiful appearance
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