Can the new plastic water cup be scalded with boiling water
2022-10-28
The new plastic water cup cannot be scalded with boiling water. Not all plastic materials can withstand high temperature, first of all, we must observe the bottom of the cup triangle in the middle of the number, if it is No. 5, it means that the cup is using high temperature resistant plastic, if it is other, it means that the plastic material used in the cup can not withstand high temperature.
The new plastic water cup cannot be scalded with boiling water. Not all plastic materials can withstand high temperature, first of all, we must observe the bottom of the cup triangle in the middle of the number, if it is No. 5, it means that the cup is using high temperature resistant plastic, if it is other, it means that the plastic material used in the cup can not withstand high temperature.
If the cup is not high temperature resistant, blanching can lead to plastic material release some substances detrimental to human body health, if new plastic cups for disinfection sterilization, can use light salt water immersion, water cup filled with water, add a spoonful of salt, cover and shake a few times, make salt fully diluted, it is ok to wait 24 hours.
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