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(STARATE)Starate Biodegradable Masterbatch is a new type of composite material made chiefly from modified starch. It has been specially designed, with state-of-the-art technology, to ensure that all products manufactured with it have the dual advantages of being sufficiently strong in use and easily degradable after disposal. Owing to this exceptional advantage, Starate biodegradable plastics rank among the leading brands on the market.
In 1997, Starate biodegradable plastics were awarded a National Certificate of Excellence for New Products jointly by five central government ministries.
Products manufactured with Starate biodegradable plastics are of seven types, namely the BM series (package sheet type), the DM series (soil cover sheet type), the XZ series (special fibrous resin type), the FM series (special foam producing resin type), the YZ series (special resin type for manufacturing seedling cultivation containers ), the HZ series (high starch content resin type), and the PZ series (special resin type used in hard sheet manufacture)
A list of the uses of each class of product is given below:
 

Class

Uses

BM class packaging sheets, sheeting material, injected blown and stretched plastic products
DM class soil covering sheets, high-perssure resisting sheets, etc.
FM class various plastic foam products
PZ class various sliced plastic products, such as lunch boxes, tofu ( beancurd ) containers and trays
XZ class disposable non-woven fabric products
HZ class high starch content packaging sheets, tablecloths, etc.

Starate biodegradable plastics, whose formula may be altered according to the requirements of the client, is widely employed for consumer packaging, industrial packaging and in the manufacturing of disposable thin plastic sheeting for medical use, soil covering sheets, injected plastic products, non-woven fabrics, and plastic foam articles.

Physical and Chemical Properties of Starate Biodegradable Plastic Material

Types

   

BM

 

DM

 

BM1130

BM1140

BM1150

BM1160

DM2150

Starch content %

28±2

38±2

48±2

57±2

48±2

Modified starch content %

40±2

53±2

65±2

80±2

65±2

Melted liquid state flow rate(g/min)

0.3±0.2

0.5±0.2

0.7±0.2

2.5±0.5

8.0±2.0

Volatility %

1.5±0.5

2.0±0.5

3.0±0.5

3.0±0.5

3.0±0.5

Density g/cm3

1.05±0.05

1.07±0.05

1.10±0.05

1.15±0.05

1.10±0.05

Types

XZ

 

FM

 

YZ

 

XZ5220

XZ5250

FM3150

FM3170

YZ6150

Starch content %

20±2

50±2

50±2

70±2

50±2

Modified starch content %

25±2

58±2

65±2

80±2

65±2

Melted liquid state flow rate
(g/min)

35±5

40±7

5±3

2.0±0.5

2.50±0.5

Volatility %

1.5±0.5

2.5±0.5

2.5±0.5

5±1

2.5±0.5

Density g/cm3

0.95±0.05

1.05±0.05

1.10±0.05

1.20±0.05

1.05±0.05

 
 

Starate Biodegradative Masterbatches

Degradative Polyethylene Agricultural Ground Coverage Film

Degradative Polyethylene Blown Film Product for Packages

Shopping Bag

Flat-mouth Bag

Rolling bag

Garbage Bag

Bag with a Loop

8-fold Rolling Bag

Bag with a Slot on Top

Sheet Products for Plastics-Sucking

Seedings Raisings Bowls

Case for Chopsticks

 
 


 

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