Recycled PET Flakes | Cold & Hot Washed PET Bottle Scrap | Transparent, Food-Grade & Ready for Extrusion

Recycled PET Flakes | Cold & Hot Washed PET Bottle Scrap | Transparent, Food-Grade & Ready For Extrusion

Description:

Key attributes

Place of Origin

Johannesburg, South Africa

Application

optical grade, filling grade, Medical Grade, automotive parts

Brand Name

Caisheng

Place of Origin

Gauteng

Product Name

PET Bottle Scrap

Delivery time

5-7 Days

Type

Crushed Flakes

Packing

Customets Request

Quality

Top Grade

Item

PET Gf 30

Package

1100kg/bag

Color

White

Sample

Support

Material

PET Granules

Introduction to PET plastic

PET plastic raw material, polyethylene terephthalate, is the most important variety of thermoplastic polyester, commonly known as PET or PEIT (hereinafter referred to as PET), commonly known as polyester resin. It is a condensed polymer of terephthalic acid and ethylene glycol, collectively referred to as thermoplastic polyester or saturated polyester along with PBT.

Parameter		Unit	Grade
			PET CZ-302	PET CZ-333	PET CZ-318	PET CZ-328	PET CZ-5022
I.V.		dL/g	0.80± 0.02	0.80 ± 0.02	0.83 + 0.02	0.85 + 0.02	0.64+0.015
Crystalinity		%	≤60	≤60	≤60	≤60
Content of COOH		mol/t	≤26	≤26	≤26	≤26	≤30
Content of acetaldehyde		ppm	≤1.0	≤1.0	≤1.0	≤1.0
Color value	L		≥83	≥83	≥83	≥82	≥75
Color value	B		≤1.0	≤1.0	≤1.0	≤1.0	4.0±2.0
Dust content		ppm	≤ 100	≤ 100	≤ 100	≤ 100	30
Melting point		℃	243 +2	243 +2	243 +2	243 +2	259 +2
Wt. of 100 chips %		g	1.55 + 0.10	1.55 + 0.10	1.55 + 0.10	1.55 + 0.10
water content		wt%	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.4

Advantages of PET as a packaging material:

1. It has good mechanical properties, with an impact strength 3-5 times that of other films, and good bending resistance.
2. Oil resistant, fat resistant, acid and alkali resistant, and resistant to mostsolvents.
3. It has excellent resistance to high and low temperatures and can be used for a long time within the temperature range of 120 ℃. It can withstand high temperatures of 150 ℃ and low temperatures of -70 ℃ for short-term use, and its mechanical properties are minimally affected by high and low temperatures.
4. Gas and water vapor have low permeability and excellent resistance to gas, water, oil, and odor.
5. High transparency, can block ultraviolet rays, and has good gloss.
6. Odorless, good hygiene, can be directly used for food packaging