Advantages of Corrugated Plastic Sheets:

1. Light-weight and Saving Material
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Coroplast Sheets has excellent mechanical properties, and the same effect should be achieved compared to the same period, have the advantage of saving material, low cost and lightweight.

2. The corrugated plastic sheets have good mechanical properties.
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The special struture of coroplast sheet have excellent mechanical properties, such as good toughness, impact resistance, high compressive strength, cushioning and shockproof, high rigidity and good bending performance.

3. Stable Chemical Properties
Corflute sheets can be waterproof, moistureproof, anti-corrosion, insect resistant and fumigating, and has the obvious advantage compared with cardboard and wood board, Due to the special molding process of coroplast sheet, with color masterbatch can make any color, and the surface is smooth, easy for printing.

4. Coroplast’s Fireproof Performance
The addition of flame retardant can prevent the performance of burning and remove the hidden fire hazard.

5. Heat Insulation and Sound Insulation
Due to the hollow structure of the corrugated plastic sheet, the heat transfer and sound transmission effect is significanlty lower than the solid sheet, with good heat insylation and sound insulation.

6. Corona Treatment Coroplast Sheets
Corona treatment can change the hydrophilic plastic film on the surface, and strengthen the information on the surface of the adhesive, which is convenient for printing and coating.

7. Anti-static coroplast boards, Conductive and Flame-retardant corflute sheets
The methods of modifacation and mixing raw material can make the corrugated plastic sheet have the properties of antistatic, conductive, or flame retardant.

8. Environmental Protection and energy saving
Support the cause of green and environmental protection and benefit the future generations, environmental protection, non-toxic, recyclable and re-production.

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What is Coroplast? Eight Questions About Coroplast Boards

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Coroplast is extrused from the product line with melting polypropylene with polyethylene raw material together with high temperature. It ’ s also called hollow grid plate as the lattice shape for the corrss-section. Coroplast is short for corrugated plastic. These sign pieces can be used as so-called "Sandwich Board Signs". The fluting in the coroplast runs vertically so that wireframes can be used to place your sign horizontally. Here are some hot questions and answers about coroplast. Question: What kind of plastic are these made of and are they single layer? Answer: They are polyethylene plastic with a corrugated plastic core. Question: Can light come through coroplast sheet? Answer: not directly - if used as a block over a window it would be "bright" with daylight behind it but only for white panels. No direct light comes through. Question: Can the coroplast be waterproof? Do both sides have the same texture? Answer: Yes! Be
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Some questions about the coroplast signs on online

Q: On the 18" x 24" coroplast sign do the flutes run horizontally/parallel with the 24" so I can put the signup Portrait or vertically through the 18" side? A: Yes, they do run parallel with the 24-inch side. Q: Is the corrugated plastic sign front surface smooth to the touch or can you feel the flutes? A: The corrugated plastic signs are subtle ridges on the smooth surface. I used these to mount large images on and the slight ripples in the surface were not very visible unless you were right up close and looking for it. I mostly am aware of them from when I was smoothing the wet mount adhesive I was placing on coroplast board. You could feel the little ridges as I slid over them with a squeegee. Q: Can waterproof paint be applied to these corflute signs? Do both sides have the same texture? A: Yes! We print coroplast sign on ours with a UV Printer, use liquid chalk pens and all types of paint. Some paints you can clean off and some you cannot.
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