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Hyosung PPR701G: Innovative material for medical devices

Time:2025-02-13     Views:4     Source:PRIME UNION PLASTIC

     Recently, the application of PPR701G polypropylene material of South Korea's Hyosung in the field of medical devices has attracted widespread attention.


     PPR701G has many excellent properties, making it an ideal choice for medical device manufacturing. It is a random copolymer with a melt index of 20g/10min and a haze of only 25%. It has high transparency, which is crucial for the manufacture of transparent containers such as syringes, test tubes, and infusion bottles for medical devices, making it easier for medical staff to observe the internal liquid.


In terms of performance, its heat deformation temperature can reach 90°C and its notch impact is 6.5kJ/m². It has a good balance between rigidity and impact, can meet the mechanical performance requirements of medical devices in different usage scenarios, and ensure the stability and safety of the equipment.


The following are some specific examples of Hyosung PPR701G material applications in the medical device field:

Medical testing equipment parts

Antigen test card housing: Antigen testing is widely used in rapid disease screening. Hyosung PPR701G, with its good rigidity and impact balance, can ensure that the antigen test card housing is not easily damaged during transportation and use. Its high transparency also makes it easy to observe the test results.

Nucleic acid extractor accessories: Nucleic acid extractors are commonly used in molecular biology experiments. Hyosung PPR701G is used in some of its internal accessories that need to withstand certain pressure and impact, such as sample tube holders and reagent tanks. It can withstand vibration and friction during the operation of the instrument, and has good chemical stability and will not react with nucleic acid extraction reagents, ensuring the accuracy of the test results.


Rehabilitation equipment components

Rehabilitation training handle: In rehabilitation training equipment, such as grip trainers, joint movement trainers, etc., the handle is the part that the patient directly touches and holds. Hyosung PPR701G can be made into a rehabilitation training handle with a smooth surface and comfortable texture. It has sufficient strength and toughness to withstand the force of patients during training, and meets medical-grade hygiene standards and is easy to clean and disinfect.

Physiotherapy device housing: Physiotherapy devices are devices that treat and relieve diseases through physical factors acting on the human body. Hyosung PPR701G is used for the housing of physiotherapy devices, which can provide good appearance texture and mechanical properties, protect internal electronic components, and its anti-gamma ray properties enable the physiotherapy device to maintain stable performance during the disinfection process.


Medical packaging materials

Blister packaging for medicines: Blister packaging is often used for some oral medicines, especially tablets and capsules. The blister packaging made of Hyosung PPR701G has good transparency, which is convenient for patients to check the appearance and quantity of the medicine. At the same time, its barrier performance is good, which can effectively prevent the medicine from getting wet, oxidized and deteriorating.

Sterile packaging for medical devices: Disposable medical devices such as syringes and infusion sets need to be sterile packaged after production. Hyosung PPR701G materials can be processed into sterile packaging bags or packaging boxes, which can ensure the sterility of medical devices while allowing medical staff to clearly see the appearance and specifications of the devices before use.

In addition, PPR701G has passed a number of strict certifications and complies with FDA 21 CFR 177.1520, USP Class VI and other standards. The material does not contain phthalates and has the characteristics of anti-gamma rays. It can ensure the safety and reliability of use in medical environments and can be widely used in the production and manufacturing of medical devices.


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