
Technical information



Medical Grades and Standards
Twenty years ago, almost all intravenous infusion bottles and supplemental medicine ampoules were made from glass. Nowadays, with the introduction of new high-quality polymers, which offer cost-effectiveness,

C4, C6, C8 LLDPE and Metallocene-LLDPE
Five decades from its first introduction, LLDPE has undergone significant development in various applications, particularly in film production. Its linear structure with short branches of comonomer has enhanced its properties, focusing on excellent toughness while

Phthalates
Phthalates are chemicals used to improve the flexibility and durability of certain plastics, most used in PVC. Polyolefins such as PP and PE generally do not require any plasticisers like phthalates or any other comparable

Mono-material PE – An alternative to multilayer films
Packaging industry has experienced rapid growth in tandem with the demand of increasing global population, by safeguard for the enclosed product, extending its shelf life, and introducing unparalleled convenience to consumers. In order to provide

Gas-fading phenomenon of polyolefin films – And introduction of Chemical Trading Vietnam’s film grades
What is gas-fading phenomenon? Gas fading is a yellow or pink discoloration that happens when atmospheric pollutants like nitrogen oxide gases react with phenolic-type antioxidants. It’s a common issue with polyethylene films. Even very low

Bimodal
Occasionally, we come across the term ‘bimodal’ in the technical datasheets or marketing introductions of certain polyolefin resins. Bimodal represents a distinctive method in production technology, and materials with bimodal characteristics possess unique attributes that