Film blowing grade Biodegradable resin

biodegradable resin starch
easily colored.
Fully compostable.
It can be directly processed into finished products

Biodegradable  resin

 

Product Features
Granules are in light yellow, with slight starch fragrance, easily absorb moisture and easily decomposed by microbes within 90 days, anti-static, easily colored. Granules come in cylinder or round shape. The processing temperature is lower than that of conventional plastic. Such granules can be directly processed into finish products without adding any other polyolefin materials like PE, PP, PS, PVC, etc.

 

BOR-Q–805 F
Testing Item	Standard	Unit	Result
Appearance	Q/320113SSD001 - 2002		Light yellow
Density	GB 1033	g/cm3	1.15 – 1.30
Moisture Content	Q/320113SSD001 - 2002	%	0.5 - 1
Melt Flow Rate	GB3682	g/10 min	2 -5
Tensile strength	GB 1040	MPa	≥15
Breaking Elongation	GB 1040	%	≥350
Bio Substances Content	Q/320113SSSD001 - 2002	%	≥98
n-hexane Extracts	GB/T5009.58	%	≤4.0
Softening Point	GB/1633	ºC	>70
Degradation rate in 100days	ASTMD6400/EN13432	%	>99
The data for tensile strength and breaking elongation refer to the finished film product

 

Recommended Applications
Compostable packaging film.
Compostable bags, including shopping bags, garbage bags, pet waste bags, electronic products packing bags, etc.
 

Processing Equipment
Machines, like common film blowing machine, sheet extruder, bag making machine, printers, heat seal machine, etc, can be used to process into bio-products. The resin is especially suitable for downward blowing and water-cooling systems.
 

 

Remarks
Due to the high starch content, the resin easily absorbs moisture. It needs to be stored in a dry environment, and the packaging should be sealed properly to prevent moisture.
In case the resin is damp, it should be dried for 2 hours at 80ºC.
During processing, the temperature is correct when the corn starch fragrance can be smelled at the hopper.
It can be decomposed into soil friendly substances under a microbial environment within 90 days.