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Industry Standards
Location:Home > Industry News > Industry Standards

The material properties of plastic

Add time£º2014/8/19 16:35:45 Hits£º5818

 

1: PET

PET bottles are the most widely used at present beverage bottle, usually colorless and transparent.

Used for: mineral water, carbonated drinks, fruit juice etc..

Advantages: high transparency, can see the contents of the bottle; acid and alkali, can be installed in carbonated beverages; waterproof high, not easy to seep out.

Note: the bottle can not be placed in the car in the sun; not install wine, oil and other substances, harmful substances that can dissolve out.

2: HDPE

HDPE is widely used in plastic containers of various translucent, opaque, feel thicker. Used in: white opaque bottle,shampoo bottle, bottle of yogurt, chewing gum bottle etc..

Advantages: relatively resistant to various corrosive solution, is used in cleaning supplies, bath products etc..

Note: for cleaning supplies, bath products bottle can be used repeatedly after cleaning, but these vessels generallydo not wash clean, remaining material will become the hotbed of bacteria, it is best not to recycle.

3: PVC

PVC bottle bottom round for a line, and this is the difference between the bottle. This material can only be 81 â„ƒ high temperature resistant, easy to produce harmful substances, has rarely been used for food packaging.

Used for: raincoat.

Note: if there is a container for food use PVC material, it is best not to buy.

4: LDPE

For plastic film and other appliances, not as a beverage container.

Used for: hose packaging film, plastic film, toothpaste or facial cleanser.

Advantages: good ductility, in life is the most widely used.

Note: the emergence of hot phenomenon, will cling film over 110 â„ƒ in temperature therefore, food into the microwave oven, first remove the cling film wrapped.

5: PP

The hardness of PP is higher, and the surface luster.

Used for: disposable juice, beverage cup, plastic tray.

Advantages: good air permeability, heat resistant temperature up to 167 â„ƒ, is the lightest plastic container.

Note: if the temperature is too high, there will be not good for human body gas diffusion.

6: PS

The foaming and non foaming is divided into two categories, the foam is common styrofoam appliances, such as bottles of non foamed acid. The unexpanded fold have white marks, usually by hand can tear.

Used for: ice product container, fast food box, instant noodles barrel. Advantages: good heat resistance, commonly used in high temperature of food, such as a bowl of instant noodles; cold resistance is good, a variety of ice alsolove with the container.

Note: if the PS in strong acid, strong alkali, will produce harmful substances, be careful to use the PS device is notinstalled, acidic or alkaline food.

7: PC

Cup material is by far the most common, many department stores, auto makers have used glass materials such asgifts.

Used to: Space Cup, bottle.

Advantages: transparency, resistance, is used in great quantities.

Note: before using for the first time, baking soda powder with warm water cleansing, at room temperature naturaldrying; if there is any hurt or damaged, please stop to use; not dishwasher, washing bowl drying machine; notexposed to direct sunlight.

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