Tree Guards

PP Hollow Sheet(corrugated sheet/two-wall sheet) PP hollow sheet is a kind new material of Light weight (hollow structure), non-toxic, pollution-free, waterproof, shockproof, anti-aging, corrosion resistant and colorful. Application: PP hollow sheet is a new environmental packing material,...

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Product Details


 Size: 450mm high x 200mm, 450mm x 140mm, 600mm x 450mm, 900mmx90mm, customized acceptable

Thickness: 2mm-5mm

Shape:triangle or Square

Color:Light Green, blue, pink, transparent, or any color as requested

Special treatment: UV stabilized

Packaging: Bundles/Bulk packs, Flat packed for transport (can be simply opened out and a stake inserted into the specially pre-cut slits)


Features / Benefits:

1.Solid design, suitable for working as protectors.

2. Waterproof;

3. Include pre-cut slots for stake to slide through and require only 1 bamboo or hardwood stake to fix it;

4. Easy to install or remove - less labor cost;

5. Reusable;

6. UV resistant, long durable

7. Environmentally friendly and can be 100% recycled


Chemical stability

The chemical stability of polypropylene is very good. Apart from being eroded by concentrated sulfuric acid and concentrated nitric acid, polypropylene is relatively stable to other chemical reagents. However, low molecular weight fatty hydrocarbons, aromatic hydrocarbons and chlorinated hydrocarbons can soften and swell polypropylene. What’s more, its chemical stability is also improved with increasing of crystallinity, so polypropylene is suitable for making all kinds of chemical pipes and fittings, and the corrosion prevention effect is good.

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