What Plastic bottle material is resistant to high temperature
Plastic bottles are common types of water cups in our daily life. There are three main materials for Plastic bottles. PC, pp and tritan materials are all plastic materials that are resistant to high temperature. It must be a PC plastic cup.
In terms of temperature resistance, the temperature resistance of PC plastic water cups can reach about 135 ℃, and the temperature resistance of different PC materials is also different, and some are even higher. Plastic bottles, so PC water bottles are the most resistant to high temperature, but ironically, as the most high temperature Plastic bottle, they are also the least resistant to high temperature. Because PC material contains bisphenol A, bisphenol A will be released at high Plastic bottletemperature, and the long-term intake of the released bisphenol A will cause cancer, so some people who are knowledgeable about water cups will not use PC material cups. boiling water.
The second is the Plastic bottle made of pp material. The temperature resistance of Plastic bottle made of pp material is generally around 120℃, and the plastic material of pp material does not contain BPA. Microwaveable plastic material. Then there is the tritan material, the temperature resistance is generally around 96 ℃, although the temperature resistance of the tritan material is the lowest among the three materials, the plastic cup but the safety of the tritan plastic material is the highest Plastic bottle manufacturer.
There is only one word for PPSU Plastic bottles: expensive. But this does not prevent it from being popular in the market, and the price is much higher than that of ordinary plastic bottles. Because this plastic cup has very good heat preservation and warmth retention, it is very popular with consumers. But the price is surprisingly high! Due to its infant and toddler grade, many high-end plastic feeding bottles are made of the same material. PP (polypropylene), plastic cups are recommended. PP, as a thermoplastic material, will be affected by many factors during its use. These include ambient temperature, humidity, oxygen, etc., which are all issues to be noticed in our daily life and production process. But the most important thing is stress. Mainly due to the temperature, its melting point reaches 165 degrees Celsius (155 degrees Celsius begins to soften).
