Payment & Shipping Terms:
|Material:||Polypropylene PP Or Ployethylene PE||Thickness:||2mm - 7mm|
|Color:||Any Other Color Available||Maximum Width:||2.1 Meter|
|Length:||Customization||Treatment:||Ultra-violet Protection, Fire Retardant， Anti-static|
|Die-cutting:||Can Die-cutted To Precise Shape|
corrugated plastic panels,
corrugated plastic cardboard
The corrugated plastic sheets, which are called in different names, such as coroplast sheet, correx sheets,corflute sheet, etc., in different countries, are extruded from the stable material of polypropylene (PP) or polyethylene. The picture below is the machines which are extruding the corrugated plastic sheets.
The sheet has a similar corrugated structure as the paper cardboard, but its flutes are rectangular. Please see the picture below.
The density of the polypropylene is about 0.9 g/cm3 which is one of the lightest plastic material. With this hollow construction plus the light material, the sheet has a very important feature of light-weight.
The general physical characteristics of the corrugated plastic sheets is as follows.
|Color||any color available||any color available||any color available||any color available||any color available||any color available|
|Surface Tension *(dyne/cm)||35||35||35||35||35||35|
|breaking strength||along the flutes||>160 N||>170 N||>190 N||>200 N||>210 N||>220 N|
|across the flutes||>140 N||>150 N||>160 N||>170 N||>180 N||>190 N|
|ultimate elongation||along the flutes||150%||150%||150%||190%||190%||190%|
|across the flutes||40%||40%||40%||50%||50%||50%|
* for polypropylene material
Naturally, the color of the sheets is transparent as pictures below.
By melted the color additives, the sheets can be any color as customers' desired.
The sheet is non-toxic, odorless with the inert chemical property. These characteristics let the sheets be the perfect material to make plastic boxes /containers to store foods.
Unlike the paper cardboard which loses its rigidity when absorbing the water, the corrugated plastic sheets are water and moist repellent which is suitable for the applications which need against the wet environment, and the boxes which are made from corrugated plastic sheets can be washed up for reusing many times. Furthermore, the sheets are not only repellent to the water, but also resistant to oils, almost all organic solvents at room temperature.
With these properties, the corrugated plastic sheets are incredibly versatile, and could be used for many different purposes. The popular usages are as follows.
1. to make corrugated plastic boxes in many industries, such as machine components boxes, moving boxes, fruit & vegetable boxes, drilling core box etc.
2. to make plastic dividers ( tier) sheets for bottles/cans transportation
3. as the temporary protection sheets for wood or marble floor during decoration
4. can be printed as yard signs
5. as roofing sheets for greenhouse, livestock house, dairy barns
6. tree guard
And the products which are made from corrugated plastic sheets can be re-melted to make new sheets when broken. So they are recyclable, and environment-friendly material.
Our factory can offer customized corrugated plastic sheets according to your needs. Welcome send inquiry to us.
Contact Person: Mr. Dale Yang