The product we are introducing here is poly(d-lactide) with the CAS number 106989-11-1. It is factory-supplied and comes with a low price. Poly(d-lactide) is a biodegradable and biocompatible polymer. It has a certain molecular weight range, which affects its physical and chemical properties. The molecular weight of our poly(d-lactide) can be adjusted according to different customer requirements. Its density is within a specific range, which contributes to its performance in various applications. The melting point is also an important parameter, and our product has a stable melting point that ensures its processing performance.
Poly(d-lactide) has a wide range of applications. In the medical field, it is used for manufacturing absorbable sutures. Since it is biodegradable, the sutures do not need to be removed after the wound has healed, reducing the pain and risk of infection for patients. It is also used in tissue engineering scaffolds. The biocompatibility of poly(d-lactide) allows cells to attach and grow on it, promoting tissue regeneration. In the packaging industry, poly(d-lactide) can be used to make disposable packaging materials. These materials are environmentally friendly because they can degrade over time, reducing the pollution caused by traditional non - biodegradable plastics. Moreover, in the agricultural field, it can be used for making mulch films. The biodegradable nature of these films means that they do not need to be removed from the soil after use, which saves labor and reduces soil pollution.
When using poly(d-lactide) for manufacturing medical products such as sutures, it needs to be processed under strict sterile conditions. First, it should be melted at an appropriate temperature according to its melting point. Then, it can be extruded into a thin thread through a spinneret. After that, the thread needs to be stretched to improve its mechanical properties. For tissue engineering scaffolds, 3D printing technology can be used. The poly(d-lactide) can be melted and printed layer by layer according to the designed scaffold structure. In the packaging industry, it can be molded into various shapes through injection molding or blow molding processes. The processing temperature and pressure should be carefully controlled to ensure the quality of the final products. For agricultural mulch films, poly(d-lactide) can be fabricated into films through extrusion molding. The thickness of the film should be adjusted according to different agricultural needs.
Case 1: Medical Suture Application
A hospital used our poly(d-lactide) to produce absorbable sutures. The sutures were used in various surgical operations, such as abdominal surgeries. After the operations, the patients reported less pain during the recovery process compared to using traditional non - absorbable sutures. The sutures gradually degraded in the body over time, and there were no cases of suture - related infections. The doctors were satisfied with the performance of the sutures, and the patients also had a better recovery experience.
Case 2: Packaging Application
A food packaging company used our poly(d-lactide) to make disposable food containers. These containers were not only environmentally friendly but also had good mechanical properties. They could withstand a certain amount of pressure during transportation and storage without being easily deformed. The food inside was well - preserved, and the company received positive feedback from consumers regarding the environmental - friendliness of the packaging.
Case 3: Agricultural Mulch Film Application
A farm used poly(d-lactide) mulch films in their vegetable fields. The films effectively reduced weed growth and maintained soil moisture. After the growing season, the films gradually degraded in the soil, and there was no need to collect and dispose of them. This saved a lot of labor and time for the farmers, and the soil quality was also maintained without the accumulation of non - biodegradable plastics.
If you have any questions or need more information about our poly(d-lactide) product, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826.
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
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