Polypropylene Corrugated Sheet
Product description: Material: polypropylene (PP) Thickness: 4 ±0.5mm Specification: as your requirement (general width ≤ 115CM) Box type: common type, knot bottom type, big cap type, heaven and earth type, etc. Color: as your requirement PP Hollow Sheet(corrugated sheet/two-wall sheet) PP...
Material: polypropylene (PP)
Thickness: 4 ±0.5mm
Specification: as your requirement (general width ≤ 115CM)
Box type: common type, knot bottom type, big cap type, heaven and earth type, etc.
Color: as your requirement
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. Compared with the traditional paperboard products, PP hollow sheet has the advantages of moisture-proof, corrosion resistance and so on; and compared with injection-molding products,
PP hollow sheet characteristic:
non-toxic, odorless; environmental; moisture-proof; corrosion-resistant; light weight, tensile resistance, high strength and other properties;
The surface can be printed or pasted; different colors can be produced according to the demand; by adding flame retardant, the produced hollow sheet of the flame-retardant effect can be extinguished.
The main uses of PP hollow sheet
1. Replace corrugated cardboard, board, metal sheet, etc.
2. Turnover box, spare parts turnover box, food container, beverage container, pesticide packing box, inner packaging of precision instruments, packaging gasket and partitions for electronic components , and transport storage turnover box, etc.
3. Industrial panels, protective packaging of various articles, cushions, shelves, partitions, floor sheet, cross sheet, etc.
Polypropylene has excellent mechanical property because of its high crystallinity and regular structure. The mechanical property of polypropylene are higher than polyethylene. At the same time, the most outstanding property of polypropylene is bending fatigue resistance, commonly known as 100 fold rubber.
PP hollow sheet’s appliance
2.Recycling box, including recycling box, turnover box, fruit and vegetable packing box, suitcases, stationery boxes, etc.
Polypropylene has good heat resistance, which products can tolerate 100℃ for sterilization. Without external conditions, it is not deformed at 150℃. The melting temperature of PP increased 40% to 50% rather than polyethylene’s, around 160℃-170℃. 100% isotactic polypropylene’s melting point is 176℃.