Dɛn nti na PLA Biodegradable Rebɛyɛ Nea Agye Din Kɛse?

Dɛn ne PLA no?

Polylactic acid (PLA) yɛ ade foforo a ɛtumi sɛe bio a wɔde starch a wɔde yɛ nneɛma a wɔahyɛ ho nyansa afiri afifideɛ a wɔtumi yɛ foforɔ te sɛ atoko mu. Wɔde starch a wɔde yɛ nneɛma no yɛ saccharified na ama wɔanya glucose, na afei wɔde glucose ne ahorow bi ayɛ no aduru ma ayɛ lactic acid a ɛho tew kɛse, na afei wɔde nnuru a wɔde yɛ polylactic acid a emu duru pɔtee bi na ɛyɛ. Ɛwɔ abɔde a nkwa wom a ɛtumi sɛe yiye na mmoawa nketenkete a wɔwɔ abɔde mu betumi asɛe no koraa bere a wɔde adi dwuma awie no, na awiei koraa no, ɛma carbon dioxide ne nsu ba a ɛnsɛe nneɛma a atwa yɛn ho ahyia, a mfaso wɔ so wɔ nneɛma a atwa yɛn ho ahyia ho banbɔ mu na wogye tom sɛ ɛyɛ ade a ɛmma nneɛma a atwa yɛn ho ahyia nsɛe.
Mfaso a ɛwɔ PLA so

1. Nneɛma a wɔde yɛ nneɛma a wɔde yɛ adwuma no fibea a ɛdɔɔso

• Nneɛma a wɔde yɛ polylactic acid yɛ nneɛma a wɔtumi yɛ foforɔ te sɛ atoko, a wɔmfa abɔdeɛ mu nneɛma a ɛsom boɔ te sɛ petroleum ne nnua nni dwuma, enti ɛbɛdi dwuma titire paa wɔ petroleum ahodeɛ a ɛresɛe kɛseɛ no ho banbɔ mu.

2. Honam fam nneɛma a ɛkorɔn

• Polylactic acid fata ma akwan ahodoɔ a wɔfa so yɛ adwuma te sɛ blow molding ne thermoplastic, na ɛnyɛ den sɛ wɔbɛyɛ na wɔde di dwuma kɛseɛ. Wobetumi de ayɛ plastic nneɛma ahorow ho adwuma fi nnwuma so kosi ɔmanfo a wɔde di dwuma so, nnuan a wɔakyekyere, awia aduan nnaka, ntama a wɔanwene, mfiridwuma ne ɔmanfo ntama. Afei wobetumi ayɛ no kuayɛ ntama, akwahosan ho ntama, ntama, ahotew nneɛma, abɔnten ntama a ɛko tia ultraviolet, ntamadan ntama, fam ntama, ne nea ɛkeka ho Guadi mu anidaso no yɛ nea ɛhyɛ bɔ kɛse.

3. Nneɛma a nkwa wom a ɛne ne ho hyia

• Polylactic acid nso wɔ biocompatibility a eye kyɛn so, na nea ɛsɛe no, L-lactic acid, betumi anya kyɛfa wɔ nnipa nipadua mu nneɛma a ɛsakra mu. U.S. Aduan ne Nnuru Dwumadibea (FDA) apene so na wobetumi de adi dwuma sɛ aduruyɛ mu oprehyɛn nhama ne nnuru a wɔde twitwiw nipadua mu.

4. Mframa a ɛtumi fa mu yiye

• Polylactic acid (PLA) film no wɔ mframa a ɛtumi fa mu yie, oxygen a ɛtumi fa mu ne carbon dioxide a ɛtumi fa mu, na ɛsan nso wɔ su a ɛma hua yi mu. Ɛnyɛ den sɛ wɔde mmoawa ne nsunsu bɛbata plastic a ɛtumi sɛe no ani, enti adwenem naayɛ wɔ ahobammɔ ne ahotew ho. Nanso, polylactic acid nkutoo ne plastic a ɛtumi sɛe mmoawa a ɛko tia mmoawa ne akisikuru a ɛkyɛn so.

5. Nneɛma a nkwa wom a wɔsɛe no

• Polylactic acid (PLA) betumi asɛe koraa denam mmoawa nketenkete so bere a wɔde adi dwuma awie no, na awiei koraa no, ɛde carbon dioxide ne nsu ba a ɛremma nneɛma a atwa yɛn ho ahyia no ho fĩ. Eyi so wɔ mfaso kɛse wɔ nneɛma a atwa yɛn ho ahyia ho banbɔ mu na wogye tom sɛ ɛyɛ ade a ɛmma nneɛma a atwa yɛn ho ahyia nsɛe.

Dɛn ne nkɔso ho anidaso a ɛwɔ PLA mu ?

PLA yɛ nneɛma a ɛtumi sɛe nneɛma a nkwa wom a wɔayɛ ho nhwehwɛmu kɛseɛ wɔ fie ne amannɔne no mu baako. Aduan a wɔde kyekyere nneɛma, pon so nneɛma a wɔtow gu ne nnuruyɛ mu nneɛma ne nea wɔde di dwuma abiɛsa a agye din. Sɛ́ ade foforo a ɛyɛ kronkron a egyina bio-based nneɛma so no, ɛwɔ gua so dwumadie anidasoɔ kɛseɛ. Ne honam fam su pa ne nneɛma a atwa yɛn ho ahyia ho banbɔ a ɛwɔ ade no ankasa mu no bɛma wɔakwati sɛ wɔde PLA bedi dwuma kɛse daakye.

Ɔkwan bɛn so na yɛbɛte PLA ase yiye?

GTMSMART Machinery Co., Ltd. yɛ mfiridwuma a ɛkorɔn a ɛka R&D, nneɛma a wɔyɛ, adetɔn ne service.also aone-stop PLA Biodegradable nneɛma a wɔyɛ no a wɔde ma.

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