What to Know About Heat Resistance in Glass Cosmetic Jars

Why heat resistant glasses in cosmetic jars are necessary

Heat resistance is the property of a material that enables it to be heated to high temperatures without physically breaking or cracking. Heat resistance is extremely important for glass cosmetic jars, especially if we want to use them for cosmetic purposes as many cosmetics are very sensitive to high temperatures. In cases wherein the glass jar cannot tolerate the heat, then it fissured or fractured and spills your money right there. So the glass cosmetic jars should be heat-resistant.

Selecting the Perfect Glass Cosmetic Jar for Hot-Filling Products

If you are selecting a glass Cosmetic jar for any of your heat-prone products like lip balms or face creams, make sure you pick one that is manufactured with borosilicate glass. It is the glass which is highly heat resistance and it is Borosilicate glass. Immune to rapid temperature changes, hence its suitability for heat-sensitive products Non-heat resistant glass jars for cosmetics can be very dangerous. In warmer tempuratures, fragile items are more prone to shatter or crack in transit resulting in excess product spoilage. 

Preventing Glass Cosmetic Jars from Cracking in Hot Areas

To keep the glass Cosmetic jars being left hot environment, you must put in a cool and dry place with no direct sunlight. Do not leave them near the heat of a radiator, or stove. Also, make sure the jars are sealed when you are not working with them to avoid any moisture from coming in. This practice would help in the longevity of your makeup products and avoid anything harmful to damage it.

Heatproof glass jars for safety and duration of your makeups

To ensure the safety and long life of their cosmetics, you can choose heat-resistant glass jars. Heat-safe glass jars are items that can ideally be used according to a product if heated. They can help you with storing your cosmetic properly and for longer periods of time. So the next time you are buying glass cosmetic jars, do not forget to check if they are thermally-resistant in order to ensure that your products remain safe as well as last for long.