• Filters
Product Categories
Product Types
Product Grade
Business Type
Sale Post
PET UNWASHED FLAKES PET Grinding Mix Scrap karnataka india Plastic4trade
PET UNWASHED FLAKES

PET | Mix Scrap

Karnataka, India

₹ 60

PET FLAKES PET Scrap Mix Scrap snehlataganj mp india Plastic4trade
PET FLAKES

PET | Mix Scrap

MP, India

₹ 55

PET BOTTLE SCRAP PET Stock Lots Injection Molding vellore tamil nadu india Plastic4trade
PET BOTTLE SCRAP

PET | Injection Molding

Tamil Nadu, India

₹ 35

GREEN PET STRAP GRINDING PET Grinding Thermoforming nagpur maharashtra india Plastic4trade
GREEN PET STRAP GRINDING

PET | Thermoforming

Maharashtra, India

₹ 50

PET PREFORM GRINDING PET Grinding Mix Scrap delhi india Plastic4trade
PET PREFORM GRINDING

PET | Mix Scrap

Delhi, India

₹ 40

PET FLAKES PET Grinding Mix Scrap delhi india Plastic4trade
PET FLAKES

PET | Mix Scrap

Delhi, India

₹ 43

PET STRAP WASTE PET Grinding Film Grade madhya pradesh india Plastic4trade
PET STRAP WASTE

PET | Film Grade

Madhya Pradesh, India

₹ 35

HOT WASH PET FLAKES PET Grinding Monofilament uttar pradesh india Plastic4trade
HOT WASH PET FLAKES

PET | Monofilament

Uttar Pradesh, India

₹ 55

Buy Post
PET PATTI SRCEP PET Scrap Mix Scrap amreli gujarat india Plastic4trade
PET PATTI SRCEP

PET | Mix Scrap

Gujarat, India

₹ 30

PET BOTTLE PET Baled Mix Scrap gujarat india Plastic4trade
PET BOTTLE

PET | Mix Scrap

Gujarat, India

₹ 37

WASHED PET FLAKES PET Flacks Mix Scrap ondipudur bridge coimbatore tamil nadu Plastic4trade
WASHED PET FLAKES

PET | Mix Scrap

Coimbatore, Tamil Nadu

₹ 00

GREEN PET STRAP GRINDING PET Scrap Extrusion vapi gujarat india Plastic4trade
GREEN PET STRAP GRINDING

PET | Extrusion

Gujarat, India

₹ 01

MIXED PET BOTTLE SCRAP PET Mix Material Mix Scrap mira road east maharashtra india Plastic4trade
MIXED PET BOTTLE SCRAP

PET | Mix Scrap

Maharashtra, India

₹ 25

PET BOTTLE FLAKES SCRAP PET Flacks Blow pune maharashtra india Plastic4trade
PET BOTTLE FLAKES SCRAP

PET | Blow

Maharashtra, India

₹ 56

PET BOTTLE FLAKES SCRAP PET Flacks Blow odisha india Plastic4trade
PET BOTTLE FLAKES SCRAP

PET | Blow

Odisha, India

₹ 58

PET BOTTLE SCRAP BALES PET Baled Mix Scrap gujarat india Plastic4trade
PET BOTTLE SCRAP BALES

PET | Mix Scrap

Gujarat, India

₹ 37

PET

 

PET Full form:

 

Polyethylene Terephthalate

 

What is PET?

 

The most widely used thermoplastic polymer in the world is polyethylene terephthalate (PETE or PET), which is more often referred to as "polyester" in the textile sector. It is a naturally translucent and semi-crystalline plastic that is widely used as a fiber for clothing, as a moisture barrier that is widely applicable in bottling and packaging (in which case it is referred to as PET or "PET resin"), and as an engineering plastic when it is combined with other materials to significantly increase the material's strength, such as glass fiber or carbon nanotubes. It is a naturally crystalline, colorless substance.

 

How is PET made?

 

The two essential elements of PET are ethylene glycol and terephthalic acid, which are combined to form PET pellets. The resin pellets are then heated to the point where they are a molten liquid that may be extruded or molded into almost any shape of item. PET is created by combining terephthalic acid and ethylene glycol, resulting in pellets of the PET polymer.

 

More specifically, when the two PET fundamental components are combined at high temperatures and low vacuum pressure, long chains of the polymer are formed. As the mixture becomes denser, the chains get longer. Once the appropriate chain length has been obtained, the reaction is over. The PET spaghetti-like strands are quickly cooled, and then they are extruded into tiny pellets.

 

When the resin pellets are heated to that temperature, the polymer chains can be stretched in two directions (for fibers) or just one direction (for molten liquid) (for bottles and films). If the polymer is suddenly cold while being stretched, the chains are frozen with their orientation preserved. When the material is stretched out into a form, it is tremendously strong.

 

If PET is held in the stretched form at high temperatures, it eventually starts to crystallize and start to become opaque, more rigid, and less flexible. This crystalline kind of PET is widely used in take-home and prepared food trays and containers that can be reheated in the oven or microwave.

 

PET uses/forms

 

PET is used for making food packaging as well as in the form of clothing as well. Here are some great examples of PET-

 

Bottles
Rope
Fibrefill
Industrial strapping
Clothing

 

Types of PET

 

1. PET resin (Used for food and beverage packaging)

 

2. PET-P (Used in a form of a fabric)

 

Procedures

 

- Film

 

The high-performance, crystal-clear thermoplastic known as polyethylene terephthalate (PET) is made from the combination of ethylene glycol and dimethyl terephthalate (DMT). In comparison to other widely used plastic films, PET film offers a higher tensile strength, excellent dimensional stability, less moisture absorption, and superior physical property retention across a reasonably large temperature range. It also boasts excellent electrical properties, exceptional UV resistance, superb optical clarity, high gloss, and decent gas barrier properties, but only passable moisture barrier properties. The ideal material for high-quality printing and laminating, it is a fantastic alternative for high-performance plastic films and sheets. It can be utilized in applications that require high-temperature sterilization because of its comparatively high melting point.

 

- Blow Molding

 

The PET bottle blow molding technique involves heating a pre-molded PET preform that is then automatically positioned into a mould. After that, food-grade, high-pressure compressed air is introduced into the preform, causing it to expand and take on the shape of the mould. After the plastic has cooled, the bottle is taken out, and the process is repeated. This technology is suitable for creating a wide selection of bottles up to 1 liter in capacity and has a number of standard necks available.

 

Benefits of PET

 

Shatterproof
Naturally transparent
The strength of PET is strong even when it is light in weight
It is chemically resistant
Affordable price

Install
App