Soarnol EVOH BX6304B Ethylene Vinyl Alcohol Soarus L.L.C. special grade of Soarnol

Product Information

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Design guide

Processing guide

Soarnol BX6304B is a special grade of Soarnol with a low melt flow rate. Soarnol BX6304B is designed for thermoforming applications with excellent gas barrier.

Ethylene-vinyl alcohol copolymer (EVOH): combining the processability of ethylene polymer with the barrier effect of ethylene alcohol polymer, ethylene-vinyl alcohol copolymer not only shows excellent processing performance but also shows an excellent blocking effect on gases, odors, fragrances, solvents, etc. Due to its thermal stability when combined with ethylene, multilayer containers containing EVOH barrier layers can be completely reused. These features enable plastic containers containing EVOH barrier layers to replace many glass and metal containers in food packaging.

Soarnol™ is an ethylene-vinyl alcohol copolymer developed by Mitsubishi Chemical’s own technology.It has high gas barrier properties, oil resistance and high transparency derived from vinyl alcohol structure as well as moisture resistance and extrudablity comes from ethylene unit.Additionally, Soarnol is consist of carbon, oxygen and hydrogen so no harmful gases is generated when incineration and its combustion heat is a half of polyethylene.

Soarnol™ EVOH is a ethylene-vinyl alcohol copolymer resin developed by Mitsubishi using a unique manufacturing process. It exhibits high gas barrier properties, oil resistance, and transparency attributed to the vinyl alcohol component, while also possessing moisture resistance, melt extrusion capability, and injection molding characteristics associated with the ethylene component. Since Soarnol™ is composed of carbon, oxygen, and hydrogen, it does not release toxic gases when incinerated, and the heat generated during combustion is only half that of polyethylene, making it a low-impact material.

Soarnol™ EVOH is widely used for applications requiring chemical resistance, solvent barrier properties, and durability, such as automotive fuel tanks, gasoline pipelines, and underfloor heating pipes. It also finds applications in agriculture, where its high transparency, moisture absorption, non-static characteristics, and chemical resistance make it suitable for agricultural film and other uses. Additionally, due to its excellent gas barrier properties, Soarnol™ EVOH is used in food and medical packaging. It is also utilized for its aroma retention properties and high transparency in applications like juice cartons, toothpaste tubes, cosmetic bottles, and edible oil containers.

EVOH Soarnol ™ Model Number：

Soarnol ™ EVOH D2908     

Soarnol ™ EVOH DT2904    

Soarnol ™ EVOH DC3212    

Soarnol ™ EVOH DC3203    

Soarnol ™ EVOH E3808     

Soarnol ™ EVOH ET3803    

Soarnol ™ EVOH A4412B    

Soarnol ™ EVOH A4412HB   

Soarnol ™ EVOH AT4403   

High gas barrier grades V, VH series

Soarnol™ V, VH series are focused due to a request for longer shelf life to reduce food loss.Soarnol™ V, VJ series has 2~3000 time higher gas barrier property than that of polyamide (PA). For example, by substituting PA monolayer food packaging by Soarnol™ V, VH series, large amount of plastic consumption reduction is possible while keeping same level of gas barrier property.

Model Number:

Soarnol ™ EVOH V2504NB

Soarnol ™ EVOH VH2704RB   

High transparency and orientability grades G-Soarnol™

G-Soarnol™ is a special EVOH developed by Mitsubishi Chemical’s original technique which has controlled crystallinity and melting temperature.G-Soarnol™ is a new type of EVOH swhich has both very good gas barrier property and thermoformability, orientability and transparency.G-Soarnol™ is suitable for orientation and shrink film application and barrier packaging requiring high transparency.

Model Number:

Soarnol ™ EVOH GC3304B    

Soarnol ™ EVOH GH3804B    

Boil and retort grades RB series

Soarnol™ RB series are special grades to improve “whitening, delamination and elusion” after hot water treatment (boil and retort).By using Soarnol™ RB series, it is possible to reduce whitening, delamination and elusion of multilayer film after boil and retort treatment.

Thermoform grades BX series

Soarnol™ BX series are grade having improved thermoformability as well as high gas barrier property.Soarnol™ BX series are suitable for applications with thermoforming (films, cups and trays).

Model Number:

Soarnol ™ EVOH BX6804B

Flex crack resistance grades SF series

In the past, EVOH materials had the drawback of being too rigid and unsuitable for applications requiring intense bending. This issue has been addressed through the development of the Soarnol™ EVOH SF series, which offers excellent flexibility surpassing that of conventional EVOH materials. We conducted evaluations on the oxygen permeability of multi-layer films after repeated bending. Standard EVOH materials exhibit a significant decrease in gas barrier properties after hundreds of bends, whereas the Soarnol™ EVOH SF series maintains high gas barrier performance even after more than 500 bends.

Suzhou YingJinbao Plasticizing Co., Ltd. was established in 2015, located at 8-3-12 Huadonguoji, Taicang City, Suzhou City, Jiangsu Province, China. We sell all kinds of plastic raw materials, including PAI plastic, PEEK plastic, PFA plastic, ECTFE plastic, PVDF plastic, PTFE plastic, and other special engineering plastic raw materials. We also offer TPEE plastic, EVA plastic, EAA plastic, TPU plastic, TIE adhesive resin plastic, and other elastomer plastic raw materials. Additionally, we provide PVDC plastic, EVOH plastic, and other high gas barrier materials.

We have a modification factory that can be customization products according to your specific requirements and offer a wide range of color options to meet your demand.With mutual benefit and win-win cooperation, we guarantee to provide the best quality products at the best price. No matter which region or country you come from, Suzhou YingJinbao will be your long-term and stable strategic partner.