Can water bottles be used in the microwave/dishwasher?

PP (polypropylene) material: PP water bottles can be heated in a microwave because PP's heat resistance can reach 100 ° C.


Release time:

2025-04-14

The use of water cups in microwave ovens and dishwashers microwave oven Plastic water cup:
PP (polypropylene) material: PP water bottles can be heated in a microwave because PP's heat resistance can reach 100 ° C.
Other plastic materials, such as polycarbonate cups, cannot be heated in the microwave as high temperatures may release harmful substances.
Glass water cup:
High temperature resistant glass: Glass cups made of materials such as borosilicate glass and microcrystalline glass can be heated in a microwave oven.
Ordinary glass cup: Ordinary glass cups have poor heat resistance and should not be heated for too long. It is recommended to preheat the cup with a small amount of hot water first.
Tempered glass cups: It is not recommended to microwave them as they may self destruct.
Ceramic water cup:
Ceramic cups can be heated in the microwave, but ceramic cups with metal decorations (such as gold edges) cannot be placed in the microwave, otherwise sparks will be generated.
Stainless steel water cup:
Stainless steel cups cannot be placed in the microwave because microwaves cannot penetrate metal and may damage the microwave.

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