biodegradable & compostable film blowing plastic resin/ en13432 certified

1.biodegradable plastic/resin 2.no need add extra petroleum plastics 3.environment frendly product 4.compostable product

LCD-B 51F

Product Type                                                                     

    Partial biodegradable starch blend plastic resin

     Film blowing type       

Product Description                                                               

   resin granules in cylindrical crystal shape ,with slight starch fragrance ,in light yellow colour .The resin  base on corn starch which is a kind of renewable material .It is a kind of fully biodegradable and compostable polymer resin . Its finished products have a good mechanical strength ,glossy surface ,perfect elongation strength ,good flexibility and toughness . This type of products suit for film blowing .

Applications are bags (compost bags, lawn & leaf bags, pet waste bags, trash bags, grocery bags ,carry-out bags, shopping bags etc), agricultural film, consumer and industrial packaging.

Product Properties                                                               

project	testing method	Testing condition	unite	standard
density	ASTM D1505-03	@23 °C	g/cm3	1.05
melt-mass flow rate	ASTM D1238	@190 °C, 2.16kg	g/10 min	1.0-3.0
tensile strength	ASTM D882	500mm/min	MPa	≥12
breaking elongation	ASTM D882	500mm/min	%	≥250
Bio-substance content	ASTM D6866		%	≥5 0
Melting point	ASTM3418		°C	120

Procession Equipment                                                           

 common film blowing machine equipments available

using film extruder rotation screw of L/D  ratio ≥30 : 1(diameter 45mm) , which will help the finished film to achieve best film quality

temperature for film blowing

phase	Phase I	Phase II	Phase III	Phase VI	Phase V
Temperature( °C)	125	140	140	145	140

biodegradable & compostable film blowing plastic resin/ en13432 certified