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Poly Lactic Acid (PLA) resin is a biodegradable, bio-based thermoplastic derived from renewable resources like corn starch or sugarcane, making it a sustainable alternative to petroleum-based plastics. Used heavily in 3D printing, packaging, and textiles, it offers good rigidity, low carbon emissions, and high transparency.
Key Aspects of PLA Resin
- Production & Source: PLA is produced by fermenting plant starch to create lactic acid, which is then polymerized. It is a leading biodegradable plastic, making up 42% of the global bioplastic market.
Biodegradable Polylactic Acid and Its Composites
Advantages & Limitations
- Pros: Renewable, low toxicity, good strength.
- Cons: Low heat resistance (without modification), poor marine biodegradability.
Common PLA Resin Types
Different grades exist based on application, including those with high tensile strength (
Different grades exist based on application, including those with high tensile strength (
55 MPa) and others with higher elongation for flexibility.
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Web results
Polylactic acid
Wikipedia
https://en.wikipedia.org › wiki › Polylactic_acid
Wikipedia
https://en.wikipedia.org › wiki › Polylactic_acid
Polylactic acid, also known as poly(lactic acid) or polylactide (PLA), is a plastic material. As a thermoplastic polyester (or polyhydroxyalkanoate)Read more
People also ask
What is polylactide resin used for?
PLA has applications in engineering plastics, where the stereocomplex is blended with a rubber-like polymer such as ABS. Such blends have good form stability and visual transparency, making them useful in low-end packaging applications. PLA is used for automotive parts such as floor mats, panels, and covers.
Polylactic acid - Wikipedia
Wikipedia
https://en.wikipedia.org › wiki › Polylactic_acid
Wikipedia
https://en.wikipedia.org › wiki › Polylactic_acid
What does poly lactic acid do?
Poly-L-lactic acid (PLLA) is an absorbable, semi-permanent, injectable implant that can restore volume and gradually stimulate collagen formation. Poly-L-lactic acid is FDA-approved for correcting facial fat loss associated with antiretroviral therapy-induced lipoatrophy in HIV patients.
Poly-L-Lactic Acid - StatPearls - NCBI Bookshelf
NCBI - NIH
https://www.ncbi.nlm.nih.gov › books › NBK507871
NCBI - NIH
https://www.ncbi.nlm.nih.gov › books › NBK507871
Web results
A Simple Explanation of PLA (polylactic acid) Resin ...
NAGASE Group
https://group.nagase.com › totalenergies-corbion-pla
NAGASE Group
https://group.nagase.com › totalenergies-corbion-pla
May 22, 2025 — PLA is a bioplastic made from sugarcane and other plant materials, and like most plastics made from naphtha (petroleum), it is thermoplastic and can be molded ...Read more
Videos
Web results
wholesale PLA resin factory
Schem.net
https://www.schem.net › pla-resin_p92
Schem.net
https://www.schem.net › pla-resin_p92
PLA resin, also called Poly lactic acid resin, which is a 100% bio-based degradable eco-friendly resin. This PLA resin is polymerized from lactic acid derived ...Read more
What is PLA | A Comprehensive Guide to Polylactic Acid
Good Start Packaging
https://www.goodstartpackaging.com › guide-to-pla-poly...
Good Start Packaging
https://www.goodstartpackaging.com › guide-to-pla-poly...
PLA, or polylactic acid, is produced from any fermentable sugar. Most PLA is made from corn because corn is one of the cheapest and most available sugars ...Read more
Poly(lactic Acid): A Versatile Biobased Polymer for the Future ...
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC8198026
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC8198026
by E Balla2021Cited by 737 — The obtained polymer is colorless and has enough strength to make pellets and films, plus it can be applied as raw material of biodegradable plastics [36].Read more
Poly(lactic acid) (PLA, PDLA, PLLA) Products
Polysciences
https://polysciences.com › collections › polylactic-acid-pl...
Polysciences
https://polysciences.com › collections › polylactic-acid-pl...
Shop high-quality Poly(lactic acid) (PLA, PDLA, PLLA) polymers for advanced research and development. Available in a range of molecular weights ...
6-day delivery
What is PLA? (Everything You Need To Know) - TWI
twi-global.com
https://www.twi-global.com › technical-knowledge › faqs
twi-global.com
https://www.twi-global.com › technical-knowledge › faqs
Polylactic acid, also known as PLA, is a thermoplastic monomer derived from renewable, organic sources such as corn starch or sugar cane.Read more
Polylactic acid Mw 60000 26100-51-6
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
Owing to its excellent thermal, mechanical and barrier properties, it is widely used in the field of tissue engineering, drug delivery, and orthopedic devices.Read more
$183.00In stock$24.30 delivery
Discussions and forums
Is PLA really eco friendly?
Reddit ·
r/3Dprinting
· 20+ comments
· 2 years ago
Is PLA really eco friendly?
Reddit ·
r/3Dprinting
· 20+ comments
· 2 years ago
Can we stop saying PLA is biodegradable or recyclable? It's not
Reddit ·
r/3Dprinting
· 60+ comments
· 6 years ago
Can we stop saying PLA is biodegradable or recyclable? It's not
Reddit ·
r/3Dprinting
· 60+ comments
· 6 years ago
What is poly (lactic acid)? Is it a type of plastic? If so, what is it used for?
Quora ·
1 answer
· 3 years ago
What is poly (lactic acid)? Is it a type of plastic? If so, what is it used for?
Quora ·
1 answer
· 3 years ago
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Popular products
- Sigma-Aldrich Poly(L- Lactide) 40,000 1 GSigma-Aldrich
Sigma-Aldrich Poly(L- Lactide) 40,000 1 GSigma-Aldrich - Poly(D,L-lactide)/PDLLANSP-Functional Polymers & CopolymersPoly(D,L-lactide)/PDLLANSP-Functional Polymers & Copolymers
- Joli PLLA (Poly-L-Lactic Acid) AmpouleJoli Visage Skin CareJoli PLLA (Poly-L-Lactic Acid) AmpouleJoli Visage Skin Care
- Sigma-Aldrich Poly average Mn 5,000Sigma-AldrichSigma-Aldrich Poly average Mn 5,000Sigma-Aldrich
- LOW PRICEeSUN 3D Printing eResin Polylactic Acid Pro 1kgBonanza - LatestBuy's Booth & moreLOW PRICEeSUN 3D Printing eResin Polylactic Acid Pro 1kgBonanza - LatestBuy's Booth & more
- Sigma-Aldrich Poly average Mn 20,000Sigma-AldrichSigma-Aldrich Poly average Mn 20,000Sigma-Aldrich
- The Plla (Poly-L-Lactic Acid) KitJoli Visage Skin CareThe Plla (Poly-L-Lactic Acid) KitJoli Visage Skin Care
- PolylactLodi Wine LabsPolylactLodi Wine Labs
Scholarly articles for Poly Lactic Acid Resin | |
… modified by citric acid reinforced Poly (lactic acid) resin … - Cui - Cited by 63 … poly (lactic acid) resin containing phosphorus: flame … - He - Cited by 19 … , properties, and applications of polylactic acid‐based … - Ramezani Dana - Cited by 248 | |