How about the bags made of PLA PBAT mixture? What is the difference between PE and PE material?

Propylene oxide (PO) is one of the important derivatives of propylene. At present, the global consumption of propylene oxide (PO) is mainly based on the production of polyether polyols, accounting for about 60% of the total consumption, followed by propylene glycol, accounting for about 20%, propylene glycol ether, accounting for about 3%, dipropylene glycol, accounting for about 2%, and other flame retardants, synthetic lubricants, oilfield drilling chemicals, butylene glycol, propylene glycol carbonate, allyl alcohol, isopropanolamine, modified starch and textile surfactants, etc., which are widely used in chemical, light industry, medicine, food, textile and other industries.

Polyethylene (PE).

Polyethylene is the simplest polymer in structure and the most widely used polymer material.

It is made up of duplicate CH2 units connected. Polyethylene is formed by the addition polymerization of ethylene (ch2=ch2). Polyethylene is odorless, non-toxic, feels like wax, has excellent low temperature resistance (the minimum use temperature can reach -70 -100), good chemical stability, can resist the erosion of most acids and alkalis (not resistant to acids with oxidizing properties), insoluble in general solvents at room temperature, small water absorption, excellent electrical insulation performance; However, polyethylene is very sensitive to environmental stresses (chemical and mechanical interactions) and has poor resistance to heat aging.

PE material: The material body is soft, but the transparency is not high enough for other materials, and it is more cloudy. Good rally! Not easy to burst!

PP material: The material body is harder, but the transparency is higher, clearer, and the tensile force is not very good! Explosive mouth!

PO material: The material body is brittle, the transparency is not high enough, it is more cloudy than the PE material, a little translucent, and the tensile force is not very good.

OPP material: the most brittle body, the highest transparency, not enough tensile force, but the most explosive. And printing is the easiest to decolorize.

PVC material: The material body is soft and hard

PLA PBAT material is environmentally friendly and biodegradable, and the cost is slightly higher than PE.

The quality of the bags made of PLA PBAT mixture is better than that of the bags produced with PLA and it is not easy to crack. The degradation effect will also be better.

The PE material is polyethylene and does not degrade.

We produce PBAT degradable masterbatches and PBAT degradable plastic antistatic masterbatches. I have used many varieties of PBAT, and there are more objective comparative data.

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