Product Information：
The color of this EVOH PEX Tubing is purple on the outside and transparent on the inside. The ifanplus logo is printed on the pipe, which belongs to a three-layer oxygen barrier floor heating pipe. Its structure is composed of three parts: EVOH oxygen permeable outer layer, adhesive and PE-RT inner layer. The EVOH inner layer added can effectively prevent the copper joints from corrosion and rust, and at the same time can block oxygen and prevent ultraviolet rays.
Product Size：
Size | M/Bag | Weight | CBM |
16×2.0 | 500 | 85 | 0.200 |
16×2.2 | 500 | 92 | 0.200 |
20×2.0 | 300 | 110 | 0.200 |
20×2.3 | 300 | 130 | 0.200 |
20×2.8 | 300 | 155 | 0.200 |
25×3.5 | 200 | 230 | 0.200 |
32×4.4 | 100 | 368 | 0.200 |
Product Features:
EVOH is ethylene/vinyl alcohol copolymer, Ethylene vinyl alcohol copolymer. Combining the processability of ethylene polymer with the barrier effect of vinyl alcohol polymer, ethylene-vinyl alcohol copolymer not only exhibits excellent processing performance, but also exhibits excellent blocking of gases, odors, fragrances, solvents, etc. effect. Due to its thermal stability combined with ethylene, the multilayer container containing the barrier layer of EVOH is completely reusable.
EVOH has always been the most widely used high-barrier material. In addition to the non-stretch type, the film types of this material include two-way stretch type, aluminum vapor deposition type, adhesive coating type, etc. Among the two-way stretch type, heat-resistant types are used for aseptic packaging products. The barrier performance of EVOH depends on the ethylene content. Generally speaking, when the ethylene content increases, the gas barrier performance decreases, but it is easy to process.
The salient feature of EVOH is that it has excellent gas barrier properties and excellent processability. In addition, it has excellent transparency, gloss, mechanical strength, elasticity, abrasion resistance, cold resistance and surface strength.
In the packaging field, EVOH is made into a composite film intermediate barrier layer, which is used in all rigid and flexible packaging; in the food industry, it is used for aseptic packaging, hot cans and retort bags, packaging dairy products, meat, canned juice and Seasoning; in non-food, it is used for packaging solvents, chemicals, air-conditioning structural parts, gasoline drum linings, electronic components, etc. In terms of food packaging, EVOH plastic containers can completely replace glass and metal containers. Many domestic aquatic products export seafood using PE/EVOH/PA/EVOH/PE five-layer co-extruded film vacuum packaging. While accelerating the research of EVOH composite film, foreign countries are also studying the stretch orientation of EVOH. The gas barrier performance of the new EVOH film is 3 times that of the existing high-performance non-stretched EVOH film. In addition, EVOH can also be used as a barrier material to be coated on other synthetic resin packaging materials to enhance barrier performance.
EVOH products can not only be used in the production of film, but also can be widely used in cosmetic soft packaging, floor heating pipes, jelly cups and pesticide bottles. As a non-toxic and environmentally friendly material, EVOH can not only improve people’s quality of life, but also affect the environment. Protection plays an important role.
