PBAT Fully Biodegradable Casting Film Machine- Brand New Eco-friendly Stretch Film Making Equipment

PBAT Material Introduction：

Among the biodegradable polymers synthesized by microorganisms, polylactic acid (PLA) is the most widely used biodegradable polymer synthesized by microorganisms; PBAT has mechanical and processing properties similar to those of LDPE, with good thermal stability.PBAT can be processed by extruding, blow molding, injection molding and other processing methods.

PBAT is a thermoplastic degradable plastic. It is usually produced by bio-fermentation or fatty acids. It has good ductility and elongation at break, as well as good heat resistance and impact properties. Polyethylene terephthalate (PBAT) has been widely used in the field of disposable packaging films and agricultural films due to its good film-forming properties and easy blowability. In addition, PBAT has good biodegradability and is one of the most active degradable materials in degradable plastics research and market applications.

Unlike PLA, PBAT is a tough, high elongation, low strength material.PBAT has a Tg of -30°C, a crystallization temperature of 110°C, a melting temperature of 130°C, and a decomposition temperature of 375°C.The aliphatic soft segments of PBAT have good degradation properties and can be decomposed by microorganisms in the soil to CO2 and H2O.It has excellent physical and thermal properties.

This makes PBAT a truly environmentally friendly material.

Advantages of Changlong's PBAT Cast Film Equipment,

Most of the films on the market that are claimed to be biodegradable only break down the plastic into tiny plastic particles, which actually still pollute the environment. The PBAT film produced by Changlong's PBAT cast film machine can be degraded to carbon dioxide (CO2) and water (H2O) in the soil, which is truly environmentally friendly.

PBAT material has been more mature in the field of blown film, and in the field of cast film, Changlong's PBAT cast film equipment has advanced level in the world. We are able to provide customers with PBAT fully biodegradable cast film production machines with good quality, high output and high reliable.