do you know what is PP hollow board?PP hollow board
PP hollow board refers to the extrusion of polypropylene raw material blended with polyethylene raw material through a hollow board production line. The cross section of the board is a lattice shape, so it is also called lattice hollow board.
Chinese name PP hollow board Foreign name polypropylene hollow sheet is also known as lattice hollow board field engineering technology
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3 Hollow board
It is also called TwinWall Polypropylene Sheet in foreign countries, and it is called more in China, such as: plastic hollow board, plastic hollow board, Wantong board, PP hollow board, and some people call it honeycomb board. Related to their usage habits. The thickness of PP hollow board is rich and varied, and the thickness is also adjustable. For example, the thickness of PP hollow board of "Kei Lei hollow board" is in the range of (2-8mm), and the thickness of the board in some foreign factories can reach 12mm .
The material of PP hollow board determines its non-toxic, pollution-free, corrosion-resistant, waterproof and shock-proof performance. Some factories can blend flame-retardant masterbatch into flame-retardant hollow board according to different requirements, and apply to areas with high fire-resistance requirements, such as Christmas products, outdoor billboards in air-dry places; blending anti-UV masterbatch will become resistant Aging, UV-proof PP hollow board, which is used in the construction of greenhouse roofs; it is mainly used in the packaging turnover of factory products in China. Among them are ordinary PP hollow boards and anti-static PP hollow boards (surface resistance ranges from 10 to 9- 11th power Ω), anti-static PP hollow plate (surface resistance range between 10 and 6-9 power Ω), conductive hollow plate (surface resistance range between 10 and 3-5 power Ω), after A series of post-processes can form anti-static hollow board turnover box, anti-static hollow board cutter card, conductive hollow board turnover box, conductive hollow board cutter card.
PP hollow board is a new type of environmentally friendly packaging material, which will not produce dust during use, and has a long service life, which is more than 4-10 times the life of corrugated board. It can be recycled and there is a tendency to gradually replace paper corrugated board , Mainly reflected in product packaging. In addition, due to the light weight, good toughness, flexible size, and relatively low cost of PP hollow plates, PP hollow plate turnover boxes equipped with various accessories have a tendency to replace injection molding turnover boxes.
Hollow board (also called hollow space board, Wantong board, corrugated board, double wall board) English name is: pp plate sheet, is a light weight (hollow structure), non-toxic, non-polluting, waterproof, shockproof, anti-aging , Corrosion-resistant, rich color new materials. Compared with cardboard structure products, hollow panels have advantages such as moisture resistance and corrosion resistance.
The application of PP hollow board is as follows:
1. Industrial product packaging turnover: electronic components packaging turnover box, plastic parts turnover box, box partition knife card, anti-static hollow board turnover box, conductive hollow board turnover box.
2. Luggage pallet: Luggage lining board, luggage lining board, partition board.
3. Bottle and can industry: glass bottle factory pads, bottle holders, canned product partitions, jar holders, and pads.
4. Machinery industry: machine cushion board.
5. Advertising industry: PP hollow board display box, display stand, advertising board, corona board.
6. Home decoration: ceiling, grille, bathroom partition,
7. Furniture industry: coffee table pads, furniture decorative plates.
8. Agriculture: all kinds of fruit boxes, vegetable boxes, pesticide boxes, food boxes, beverage boxes; greenhouse roof.
9. Stylistic products: smart blackboards, file bags.
10. Automotive industry: steering wheel pads, rear bulkheads, pads.
11. Electrical industry: refrigerator washing machine backplane, partition.
12. Baby products: stroller pads, children's smart hurdles.
PP hollow board is widely used, and the application field is constantly infiltrating, only about 50% has been developed, and there are many fields to be developed.