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

modified starch based plastic resin

modified starch based plastic resin
Product Detailed
1.biodegradable starch based resin 2.environmental friend product 3.Peturlem plastic added in to low the price 4.bio-based

LCD-B 51F

1.Product Type                                                                    

      biodegradable starch based plastic resin

      Film blowing type

      corn starch based resin

 2.Applications

  bags (compost bags, lawn & leaf bags, pet waste bags, carry-out bags), agricultural film, consumer and industrial packaging.

3.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  

 4.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

5.Procession Technology                                                           

a.      the screw rotation should be slow at first ,and then adjust the screw rotation faster to match the request.

b.      fleshly blown film product feels a little brittle and crisp ,due to dehydration in production ,after 24 hours ,its function regains to normal plastics .

c.      using blowing temperature for reference

phase

Phase I

Phase II

Phase III

Phase VI

Phase V

Temperature( °C)

125

140

140

145

140

6.Product photo

modified starch based plastic resin



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