PP corrugated sheet (also call pp hollow sheet ,pp twin-wall sheet ) is made from Polypropylene (PP) block copolymer, it is an extruded hollow profile sheet consisting of two flat walls connected by vertical ribs. PP Corrugated Sheet is absolutely harmless and smelless, and moisture resistance & anticorrosion. Its special and great properties such as strong, lightweight, various colors, etc. Could prove that it is suitable in the uses of packaging, printing ,advertising, construction and agriculture. Plus, it's price is charmer, and that will save a lot of cost for you.
PP looks like PE, but PP is more transparent, lighter. PP own low water absorption, low gas permeability. PP has good mechanical properties, the tensile strength and yielding strength are better than PE, PS and ABS. PP resists stress cracking and easy to weld, but low notched impact strength, the finished parts shall avoid sharp corners and notches. The temperature ranges between +5°C and 100°C.
pp corrugated sheet also can made antistatic and conductive ,PP corflute antistatic board was widely used for electrionic products packing and the surface resistance is between 106 to 109 , we can also made the conductive plastic board ,the conductive board surface resistance is between 103 to 105. We can made the board according to custom requirements .
THICKNESS
Our pp corrugated sheets can be produced in a thickness between 2mm to 10 mm. We can advise you on what thickness to choose depending on the purpose of use.
WEIGHT
The weight of pp corrugated sheets is expressed in GSM (grams per square meter). The higher you choose your GSM, the stronger and stiffer the material will be. Normally ,2mm GSM is 350g ,and 3mm is 500g ,4mm is 700g ,5mm is 800g.
SIZE
Pp corrugated sheets are available in any requested size. The length can be as long as required(normally not over 5m); the width is limited to 165 cm.
COLOR
Our customers can choose any color for the sheets or artwork. Just ask us what you need, and we can provide you with a sample.
VIRGIN AND RECYCLED POLYPROPYLENE
We can use 100% virgin polypropylene to produce your sheets. Another option is to let us recycle up to 15% of our internally regenerated polypropylene.
FIRE-RETARDANT SHEETS
A fire-retardant version of pp corrugated sheets is available. Please let us know the fire rating you require, and we are happy to produce them for you.
Features
Light weight, Non-toxic, Pollution free, Water/moisture resistant
Corrosion preventive, Durability, Water proof
Eco-friendly, recyclable/reusable, size flexible
Easy to print, good chemical resistant.
Easy to clean and maintain,
Application
1.Packing: the toughness and hollow Sheet can easily be bent and cut, it can be designed as all kinds of transportation box,turnover boxes ,fruit vegetable box , mailbox, display rack, partition, gift boxes, food packing etc.
2.Advertising: sign board,yard sign,road sign, shopwindow displays, pop-up displays, exhibition boards, picture frame backing, digital printing and screen-printing.
3.Decoration: partitions, wall cladding, indoor or outdoor decoration, air conditioning ducts, windows and false ceilings.
4.Stationery and art design: Polypropylene Corrugated Sheet has multi-color, suitable for art design and various pattern box or delicate gift pack.
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