Engenharia de bioplsticos sustentveis by Subba Rao K. (Portuguese) Paperback Boo
$ 40.67
Description
Engenharia de bioplsticos sustentveis by Subba Rao K. (Portuguese) Paperback Boo. Engenharia de bioplsticos sustentveis by Subba Rao K., Koti Bhanu Teja Vagdandam, Dilip Kumar Behara. Title Engenharia de bioplsticos sustentveis. Author Subba Rao K., Koti Bhanu Teja Vagdandam, Dilip Kumar Behara. Engenharia de bioplsticos sustentveis by Subba Rao K., Koti Bhanu Teja Vagdandam, Dilip Kumar Behara Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Este estudo explora o desenvolvimento e a caraterização de bioplásticos à base de amido de milho como uma alternativa ecológica aos plásticos sintéticos. Utilizando amido de milho, glicerol, vinagre (5% de ácido acético) e água, foram testadas várias composições para avaliar o teor de humidade, a resistência à tração, a solubilidade, a biodegradabilidade e a inflamabilidade. Os resultados indicaram que o teor de glicerol e vinagre influenciou significativamente as propriedades mecânicas, com uma gama óptima de glicerol de 8%-13% e de vinagre de 7%-14%. O teste de biodegradabilidade mostrou 60% de degradação em seis dias e o teste de inflamabilidade revelou 90% de combustão. O estudo conclui que as amostras com melhor desempenho são adequadas para aplicações de embalagem, oferecendo uma solução sustentável para a poluição do plástico. Details ISBN 6209146449 ISBN-13 9786209146442 Title Engenharia de bioplsticos sustentveis Author Subba Rao K., Koti Bhanu Teja Vagdandam, Dilip Kumar Behara Format Paperback Year 2025 Pages 64 Publisher Edicoes Nosso Conhecimento GEItemID:174472599; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys
