Fruit and Vegetable Store Box for Cold Storage

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 widely used in various industries, such as...

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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 widely used in various industries, such as advertising background, stationery materials, industrial packaging, shock proof products, etc.Generally, the most popular product of PP hollow sheet is turnover box, which can classify detachable combination box, finished-product packing box, partition and others.


Weather resistance

Polypropylene is very sensitive to ultraviolet radiation. The addition of zinc oxide, dimethyl thiopropionate, carbon black or similar white filler can improve the aging resistance of polypropylene.


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Characteristics

Non-toxic; tasteless; low density; can be used at about 100℃. It’s suitable for making general mechanical parts, corrosion-resistant parts and insulating parts because of good dielectric property, moisture proof and high frequency insulation. Common acid and organic solvents have little effect on it so that it can be used in food utensils.


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Excellent properties of polypropylene:

1.The relative density is small, which is one of the lightest varieties of plastics.

2.Good mechanical properties. Besides impact resistance, other mechanical properties are better than polyethylene, molding processing performance is also better than polyethylene.

3.It has high heat resistance which can be used continuously at 110-120 ℃.


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