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이중 유리컵은 따뜻하게 유지되나요?

2024-05-11

우선,이중층 유리 is basically not insulated, which is determined by its craftsmanship. We all know that the reason why the thermos can keep warm is the vacuum layer between the inner tank and the outer shell of the thermos. Since there is no medium for transmission in the vacuum state, the heat cannot be dissipated, and the cold air outside cannot be transmitted. Entering the cup affects the temperature of the water, which is the most basic principle of thermal insulation. As for the double-layer glass, the word "double-layer" can easily mislead consumers, thinking that it should be insulated if there is an inner tank. However, there is no vacuum in the middle of the double layer, and the double layer only plays the role of heat insulation and anti-scalding, and does not have the thermal insulation effect that the thermos cup can achieve.

The double-layer glass has the following characteristics:


1. 컵 본체의 투명도는 크리스탈과 비슷합니다. 컵 본체는 고품질의 고붕규산염으로 만들어졌으며 투명성과 내마모성이 뛰어납니다. 청소가 쉽고 박테리아가 번식하기 쉽지 않습니다.


2. Heat insulation effect: When the inner liner and the outer layer are sealed, the glass tube will be melted at high temperature. During the molding process, the whole cup body is heated, so that part of the air in the middle interlayer will be released. . But not all are released, so it can only be ordinary thermal insulation, not vacuum thermal insulation.


3. 온도 변화에 적응할 수 있습니다. 이중 중간 유리의 두께는 얇으며 끓는 물을 부은 후 터지기 쉽지 않은 반면 일반 유리의 두께는 내부를 가열할 때 더 큽니다. 확장하면 외부가 확장되기 전에 터질 것입니다.


4. 고온 저항 : 이중층 유리의 제조 공정은 600도 이상의 고온에서 소성되어 온도 변화에 대한 적응성이 강하고 파열되기 쉽지 않습니다.


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