Plastic bottle manufacturer - How much is the high temperature resistance of food grade pet plastic bottles?

Hello everyone, I am Wukong plastic products small editor. Today I introduce pet plastic bottles. The following content is organized by small edition, and the relevant content is for reference.

Many manufacturers in the production of food, considering the cost and transportation problems, will choose to use PET plastic bottles to do packaging tools, 

so how much is the high temperature resistance of pet plastic bottles? How much temperature should be controlled during the canning process? If high temperature causes deformation, 

will it be harmful to human body? Let me give you some answers

Food-grade PET plastic is a thermoplastic, its chemical composition is phthalic acid and ethylene glycol, the mechanical properties of this raw material products are very superior,

 of course, its heat resistance is relatively prominent, because PET plastic is not easily soluble in organic solvents, so it is often used in a good container in cooking oil, At the same time,

 common mineral water, carbonated drinks, seasoning bottles, soy sauce bottles, etc., are made of PET plastic. The normal use temperature of ordinary PET plastic bottles is below 60°,

 when the temperature reaches 65°, it can be used for a short time, such as the canned temperature is 65° is no problem,

 but when the temperature exceeds 70° at the same time combined with a variety of factors such as bottle shape and thickness may appear soft or a certain degree of deformation. At the same time,

 the highest temperature resistance of PET material can reach 120 degrees, so the temperature of PET bottle is best controlled at about 65 degrees, and it can be used normally under most of the environment without boiling water and heating.

The above answers the high temperature resistance of pet bottles, so if it really reaches high temperature, will pet plastic bottles produce harmful substances? In terms of chemical composition, 

it will not, the chemical composition of pet plastic will only deform when it encounters a high temperature of 120° or so, and will not release any substance, 

because pet is a food safety material approved by the state and its nature is very stable. However, if the bottle itself is remade from recycled plastic, the recycling process is not clean, and at the same time,

 it is easy to encounter high temperatures and produce toxicity.