The manufacturing process for biodegradable plastics varies depending on the type of plastic being produced. However, there are some common steps involved in the manufacturing of all biodegradable plastics.
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Certain raw materials are used in combination to create biodegradable plastics through the process of handling, mixing, extrusion, and cooling. Pneumatic conveying systems and other bulk material handling systems are used as a starting point in the manufacturing of biodegradable plastics.
Product Description
Product Description
PLA polylactic acid resin, biological resin, degradable plastics.
Polylactic acid (PLA) is a novel biodegradable material made from starch derived from renewable plant resources such as maize. Lactic acid is produced from starch by fermentation and then transformed into polylactic acid by chemical synthesis. It has good biodegradability and can be completely degraded by microorganisms in nature after use, and eventually generate carbon dioxide and water. It does not pollute the environment, which is very beneficial to the protection of the environment. It is environmentally friendly material.
Product Parameters
Specification:
Performance indicator reference
ITEM
UNIT
REFERENCE INDEX
Appearance
-
White or yellow cylindrical granules
Particle Diameter
mm
2~4
Density
g/cm3
1.25±0.05
Monomer
%
'1
Melt Index(190ºC 2.16kg)
g/10min
1~30
Glass Transition Temperature
ºC
58~60
Melting Point
ºC
~160
Tensile Strength at Break
MPa
~50
Tensile Modulus
GPa
3.5~6.0
Impact Strength
J/m
10~13
Mechanical performance comparison
Item
Unit
For more information, please visit Whoelsale Biodegradable Starch Resin Manufacturer.
PP
GPPS
PET
PLA
Density
g/cm3
0.90-0.91
1.04-1.09
1.3-1.4
1.25
Melt index
g/10min
0.2-20
1.5-30
-
1-30
Tensile strength
MPa
29.6-35
'58.8
'60
'50
Elongation
%
200-700
1.0-2.5
30-70
'5
Transmittance
%
85-88
88-92
90-92
90-95
Application
Good mechanical and physical properties. PLA is suitable for blow molding, thermoplastic and other processing methods, convenient processing, widely used. It can be used for processing all kinds of plastic products, packaged food, snack boxes, non-woven fabrics, industrial and civil fabrics. And then processed into agricultural fabric, health fabric, cloth, sanitary products, outdoor uv fabric, tent cloth, floor mat surface and so on, promising market prospects.
Packaging & Shipping
1.Packing:
25kg/bag,kg/jumbo bag or per your requirement.
22mt/20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Our Main Products:
Our Advantages
1.Quality Assurance. The compancy has advanced and complete facilities of the laboratory, testing room, color room, to ensure the quality of products.
2.Professional Service. We can serve you in 7/24 hours whole year, professional technical communication and recommend the most suitable material for you.
FAQ
1. Delivery time
a) For the stock items, we can arrange the shippment within 2~3 days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.
2. MOQ&Shipping
a) Full containers by sea
b) Small quantity(>25kg), by air or by LCL or by Express as your requirement
3. Payment term
a) Small quantity recommend West Union
b) Full containers recommend T/T or L/C
4.How is the charge for sample?
Please feel free to negotiate with us.
5. Can you give warranty of your products?
Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by .
6.Can I visit your factory?
Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.
Want more information on Custom Merchandise Biodegradable Bags? Feel free to contact us.