An important influencing factor in textile-grade polyester chips is the carboxyl end group (-COOH). These groups form mainly during the esterification and polycondensation stages. Incomplete
Polyester, scientifically known as polyethylene terephthalate (PET). It is a thermoplastic polymer widely utilized in various applications. It is a pivotal material in the production
In recent years, driven by economic growth, there has been an increasing demand for high-quality packaging for various goods. Irregularly shaped and sharp-edged items, such
When it comes to synthetic fibers like polyester, there are three main types to know about DTY, FDY, and POY. 1. DTY DTY for Draw
Polyethylene terephthalate (PET) and polybutylene terephthalate (PBT) are two types of aromatic polyester plastics. PET has a highly symmetrical molecular structure, which gives it good
The main component of luminescent pigments is aluminate. It is a new type of long afterglow luminescent material. Compared with traditional ZnS luminescent materials, their
The Oxygen Index (OI) refers to the minimum concentration of oxygen needed for a material to sustain flame combustion in a mixture of oxygen and
Barium sulfate flame retardant, known as barium sulfate FR. It is a white powder with small particle size and high hydrophobicity. It is a phosphorus-containing
Aluminized PET film is a multifunctional packaging material. It is made by coating a thin layer of aluminum on a PET (polyethylene terephthalate) film. This
This article introduces a new technology for producing high oxygen barrier BOPET films. The film consists of a BOPET base film with a PVA coating
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Hi, i am Snow Wang, the founder of globalpolyester.com. I've been running a factory in China that makes BOPET and textile used polyester chips for 7 years now, and the purpose of this article is to share with you the knowledge related to polyester chips from a Chines supplier's perspective.
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