Guangzhou Changkang Green Technology Co., Ltd.
Main products:Biodegradable
Products
Contact Us
  • Contact Person : Mr. Han Norman
  • Company Name : Guangzhou Changkang Green Technology Co., Ltd.
  • Tel : 86-020-32225528
  • Fax : 86-020-32225248
  • Address : Guangdong,Guangzhou,Room 101, Building C, No.8, Hefeng 3rd Road, Yonghe Street, Luogang District, Guangzhou, China
  • Country/Region : China
  • Zip : 511360

corn starch biodegradable additives

corn starch biodegradable additives
Product Detailed
1.can be add to common plastic 2.low carbon 3.mixing ratio corn starch 50% +50% HDPE 4.corn stach additives

LCD-C 91F

Product Type                                                                    

   Biodegradable starch blend plastic resin

   Film blowing type

   corn starch additives

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 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 D792-08

@23 °C

g/cm3

1.18

melt-mass flow rate

ASTM D1238

@190 °C, 2.16kg

g/10 min

1.0-2.0

melting point

ASTM D794-06

 

°C

123

vicat softening point temperature (VST)

ASTM D1525-09

1mm2/1mm

°C

78

Bio-substance content

ASTM D6866

 

%

≥6 5

Procession Equipment                                                           

 common film blowing machine equipments available

using film extruder rotation screw of L/D  ratio ≥30 : 1(diameter 35mm or 45mm) , which will help the finished film to achieve best film quality

corn starch biodegradable additives



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