Cleaning Chemicals
CZ-328/CZ-302L
Appearance |
White granules |
1100KG BAG
Item |
Specification |
Result |
IV(dl/g) |
0.875±0.015 |
0.879 |
AA(ug/g) |
≤1.0 |
0.6 |
Color b value |
≤1.0 |
-1.6 |
L value |
≥82.0 |
85.0 |
DEG(%) |
1.40±0.20 |
1.40 |
-COOH(mmol/kg) |
≤30 |
25 |
Melting Point(°C) |
244±2.0 |
244.0 |
Powder(mg/kg) |
≤100 |
17 |
Color Granule(粒/500g) |
No |
No |
Moisture(%) |
≤0.4 |
0.1 |
Density(g/cm3) |
1.40±0.1 |
1.40 |
Ash(%) |
≤0.08 |
0.01 |
Crystallinity(%) |
55±5 |
54 |
Weight/100PCS(g) |
1.55±0.10 |
1.59 |
Appearance |
White granules Odorless, no strange smells or foreign object |
Complies |
Polyethylene Terephthalate (PET) resin is a versatile thermoplastic polyester renowned for its outstanding properties suitable for various packaging applications, especially for hygiene and cleaning products. It is exceptionally tough, lightweight, impermeable, and resistant to acids, alkalis, water, and oils, which not only ensures that PET containers are durable and not prone to deformation or breakage, thus ensuring safe transport and storage, but also means that PET containers do not react with their contents, maintaining the stability and integrity of the products within and, additionally, the transparency of the material allows for the contents of the container to be easily visible, adding a practical aspect to its aesthetic appeal. These characteristics make PET an ideal choice for containers of bathing, cleaning, and disinfecting products.
Beyond these uses, PET is also used to manufacture bottles for beverages, food packaging, and can be formed into films for various other packaging needs. Its high molecular weight allows it to be spun into polyester fibers, which are then processed into polyester yarn used in numerous industrial applications. Furthermore, PET is recyclable, supporting environmental sustainability and making it an essential material in modern industry.
Odorless, no strange smells or foreign objects
Good toughness, lightweight, impermeable, acid and alkali resistant, water-resistant, oil-resistant