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

biodegradable&compostable starch polymer blended resin

biodegradable&compostable starch polymer blended resin
Product Detailed
1.film blowing type granules 2.biodegradable plastic resin 3.corn starch blended 4.compostable polymer 5.En13432 certifie

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 .Its finished products have a good mechanical strength ,glossy surface ,perfect elongation strength ,good flexibility and toughness .

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 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

biodegradable&compostable starch polymer blended resin



Copyright Notice @ 2008-2012 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.