Title
Flexural Strength of Negatively Charged PMMA: An inVitro Study,Used
Delivery time: 8-12 business days (International)
Synthetic acrylic resins have a long, clinically proven history of use for dentures since they exhibit adequate physical, mechanical, and esthetic properties; however, they are susceptible to microbial adhesion, leading to denture stomatitis, which is the most common infectious disease affecting the palatal mucosa, and is highly prevalent in denture wearers . Polymeric biomaterials have an inherent advantage in their capacity for modification. Negatively charged denture base materials have been suggested to prevent adhesion of Candida and to reduce the development of denture induced stomatitis. Incorporation of metahacrylic acid in PMMA denure base resins prevents adherence of Candida albicans.Taking all the above factors into consideration the present study, was done to compare and evaluate flexural strength of negatively charged polymethylmethacrylate (PMMA) with different concentrations of methacrylic acid.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.