Date sheet
Test item | Unit | Test method | Value |
Tensile strength | MPa | GB/T 1040 | 44 |
Elongation at break | % | GB/T 1040 | 5 |
Tensile modulus | MPa | GB/T 1040 | 3000 |
Flexural strength | MPa | GB/T 9341 | 60 |
Flexural modulus | MPa | GB/T 9341 | 4000 |
Notched izod impact | KJ/m2 | ASTM D265(1/4) | 4 |
Density | g/cm3 | GB/T 1633 | 1.25±0.05 |
Degradation rate of 100 days | % | ASTM 6400/EN13432 | >95 |
Application:
Goods description :
PLA is mainly used in the packaging industry for cups, bowls, bottles and straws. Other applications include disposable bags and trash liners as well as compostable agriculture films.
PLA is also an excellent choice for biomedical and pharmaceutical applications such as drug delivery systems and sutures because PLA is biodegradable, hydrolysable and generally recognized as safe.
Quick details :
Product Name: | PLA compostable sheet for vacuum forming |
Type: | In roll |
Material: | PLA |
Width : | Within 720mm |
Thickness: | 0.15-0.70mm |
Color: | Transparent, white |
Certification: | SGS, ISO9001, ROSH etc. |
Logo design: | Custom made accepted and customized logo |
Feature: | Eco-Friendly, biodegradable |
Advantages: | 3 years experience; World standard 100,000 class dust free workshop; world leading brand customers |
Supply Ability: | 150 tons per Month |
MOQ: | 1000kgs |
Sample delivery time： | 7 days |
Main market: | American Canada China UK Malaysia Philippines |
Accessory: | spoon,spork,knife,soupspoon,fork, all are available |
FAQ
1.Why PLA is also called “Corn plastic”?
As PLA is derived from natural, renewable starch rich crop such as corn, potato.
2.How does PLA decompose?
Under compost condition PLA will decompose into lactic acid when polymers are broken down. Lactic acid will decompose into water and carbon dioxide by bacteria.
3.How long dose it take for PLA to decompose?
It will take 90-180days under compost condition according to different size and thickness of the products.
4.What is compost condition?
Compost condition refers to the co-existence of three key elements:
1). High temperature(58-70℃)
2). High humidity.
3). Bacteria must co-exist
5.Will PLA products start decompose under normal temperature?
No, it will not. Same as the petroleum-based plastic products, PLA products can be used under normal condition. However, as PLA is not heat-resistant. It is recommended to be used under the temperature of 50℃.
6.Any special precaution for PLA storage and delivery?
1).Storage: Dry, ventilated and cool environment with optimal temperature under 40℃.
2). Delivery. Prevent from direct sunshine and pressing, use strong carton box, control temperature during container load by applying insulated materials.
7.Can our existing machine and molds for petroleum-based plastic products produce PLA products?
Yes. Machine and molds for petroleum-based plastic products can produce PLA products by adjusting the mold temperature and relevant production techniques as per the characteristics of PLA.
8.Which areas shall we pay attention during the production of PLA products?
1). Temperature
2). Pressure
3). Moisture content of the material
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