1.1 PBAT---Poly(butylene adipate-co-terephthalate)

PBAT is biodegradable and environment-friendly copolymer, which can be eventually biodegraded into carbon dioxide, water and biomass under standard situations such as in soil or in other composting environments. It is certified by FDA and EU food contact regulations.
PBAT has excellent mechanical performance, almost the same as PP or ABS, good heat resistance and outstanding processability that allow it to be variously processed on conventional film blowing machine. It is one of the best biodegradable plastic in terms of processability in current market and can be used in film bags, mulching films, paper coating, labels, 3D printing, and other packaging materials. PBAT can be blended with a great quantity of calcium carbonate and starch to produce cost effective products.

1.2 PBS---Poly（butylene succinate）

PBS is a biodegradable and environment-friendly copolymer，which can be eventually biodegraded into carbon dioxide, water and biomass under standard situations such as in soil or in other composting environments. It is certified by FDA and EU food contact regulations.

PBS has excellent mechanical properties, almost the same as PP or ABS, and it has good heat resistance and outstanding processability that allow it to be variously processed on conventional film blowing machine or injection molding machine. PBS can be used in food packaging, cosmetic bottles, pharmaceutical bottles, tableware, disposable medical supplies, agricultural film, pesticides and fertilizer slow-release materials, biomedical polymer materials，etc. PBS can be blended with a great quantity of calcium carbonate and starch to produce cost effective products.

1.3 PBSA---Poly(butylene succinate -co- adipate)

PBSA is a biodegradable and environment-friendly copolymer，which can be eventually biodegraded into carbon dioxide, water and biomass under standard situations such as in soil or in other composting environments. It is certified by FDA and EU food contact regulations.

PBSA has excellent mechanical properties, almost the same as PP or ABS, and it has low melting point，high melt flow rate，high degradation velocity，excellent toughness and flexibility. It can be processed on conventional film blowing machine or injection molding machine. PBSA can be used in flexible package，film bags，mulching films, biomedical polymer materials ,3D printing and other packaging materials etc. PBSA can be blended with a great quantity of calcium carbonate and starch to produce cost effective products.

1.4 PBST---Poly(butylene succinate -co- terephthalate)

PBST is a biodegradable and environment-friendly copolymer，which can be eventually biodegraded into carbon dioxide, water and biomass under standard situations such as in soil or in other composting environments. It is certified by FDA and EU food contact regulations.

PBST has excellent toughness and flexibility, good heat resistance and outstanding processability that allow it to be variously processed on conventional film blowing machine or injection molding machine. PBST can be used in flexible package，shopping bags, mulching films, vegetable and fruit bags, coating, lamination, labels, Other packaging Materials etc. PBST can be blended with a great quantity of calcium carbonate and starch to produce cost effective products.

1.5 PLA- Poly Lactic Acid

PLA is a synthetic polymer with lactic acid or its dimer, which is a degradable bio-based material. PLA is derived from nature and has characteristic of full biodegradability, driving biomass resources to form a regeneration and circulation system. It is a thermoplastic material and has good mechanical properties that make it can be processed by traditional techniques. It is suitable for extrusion molding, injection molding, extrusion blow molding, spinning, foaming and other major plastic processing processes. It is compatible with existing plastic processing equipment.