What are the materials for producing plastic water bottles in PC?

Hello everyone, "Dong Dong Talk Cup" is here. Yesterday, the editor wrote about the characteristics, advantages, and disadvantages of producing plastic water cup material PP and shared them with everyone. The editor also mentioned that in the future, he will focus on sharing the characteristics, advantages, and disadvantages of plastic materials for producing plastic water cups one by one. http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlToday, the editor will share with you the characteristics, advantages, and disadvantages of PC.

PC: Polycarbonate is a high molecular weight plastic widely used in the manufacture of various products, including plastic water cups (the PC used to manufacture water cups must be food grade material). http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlThis material is favored due to its unique properties and performance.

What are the features of PC?

High transparency: PC material has high optical transparency, making it suitable for making products that require transparent visual effects. PC is not only used in the production of water bottles, but industrial PC is also used as a decorative material.

High impact resistance: PC has extremely strong impact resistance and can maintain good mechanical strength and toughness even in low temperature environments. http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlNot all plastic materials used in the production of water bottles have such low-temperature mechanical strength. For example, AS materials may crack in environments with very low temperatures. The editor will explain this material in detail later.

Temperature resistance: PC can withstand a wide temperature range from -150 ℃ to 135 ℃, making it suitable for various environments. Although material testing can meet temperature testing requirements, it is extremely difficult for us to encounter such extreme temperatures in daily use, so please use it with peace of mind.

Aging resistance: PC has strong resistance to oxidation and ultraviolet radiation, making it suitable for long-term use. http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlNormally, a qualified PC produced plastic water cup can be safely used for 3-5 years or longer under normal operating conditions.

Lightweight: Compared to other materials such as glass, PC has a lower density and is more lightweight.

Easy to process: PC can be processed through various methods such as injection molding, extrusion, blow molding, etc., with relatively low processing costs.

What are the advantages of PC?

Durability: High impact resistance and good temperature resistance make PC made water bottles more durable and less prone to damage in daily use.

Lightweight: PC water bottles are lighter than glass cups, http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlmaking them more convenient to carry and especially suitable for outdoor activities and children's use.

Design flexibility: The ease of processing of PC materials allows for a more diverse range of cup designs, making it easy to meet various complex shape and color requirements.

Safety: It will not break like glass in the event of collision or fall, reducing safety hazards.

What are the drawbacks of PC?

Cost issue: Compared to some other plastics such as PP (polypropylene), PC has a higher cost. http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlAmong the many plastic materials used in the production of water bottles, the cost of PC belongs to the upper middle range.

Chemical stability: Although PC has good anti-aging property, it is easy to have chemical reaction after contacting strong acid and alkali, which affects the service life and safety of the product. In addition, as the PC material is used to produce water cups, the cup body gradually turns yellow, especially the transparent cup body.

Environmental issues: PC materials have a long degradation time and are not easy to recycle, posing a potential threat to the environment. PC is a recyclable and reprocessed material, http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlbut not an environmentally friendly material.

Possible BPA Release: Although there are currently PC materials that do not contain Bisphenol A (BPA), traditional PC materials may release BPA at high temperatures, http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlwhich is a potential health risk. When purchasing water bottles produced by PC, it is recommended to check if the seller has displayed a material testing report.

PC materials are widely used in the production of plastic water bottles due to their excellent physical and chemical properties. It combines multiple advantages such as high transparency, impact resistance, lightweight, and easy processing, making it very suitable for making safe and durable water bottles. http://www.zhanyict.com/en/ProductsDetail-IR-10074.htmlHowever, high cost, environmental protection, and health issues are also factors that need to be balanced when choosing materials.