Hello friends
Let me update regarding the materials we used for building our new High wing trainer Aircraft . listing below are the specification and features of the same

Product Description
PVC foam . The board is chemically foamed, rigid and lightweight,
Extruded sheet with fine and homogeneous closed cell structure having a
Smooth matt surface finish on both sides. PVC foam board products
Are widely used for indoor and outdoor advertisings, buildings, industries
And other purpose.

Specifications:
1) Sizes: 1, 220 x 2, 440mm; 1.56m x 3.05m; 2.05 x 3.05 ( which is the original size )
2) Thickness: 1 - 30mm ( we use 2/3/5 )
3) Density: 0.4-1.0 (we use .6)
4) Colors: White, red, yellow, blue, green, gray, black ( we use white )
5) Shape: Square
6) Anti-wind Ability: 14 grade
7) Surface: Matte, smooth (we use  Matte)

    Features:                                    You can perform:                            Applications:
1) Light weight                                        1) Painting                             1) Fascias
2) High strength10                                2) Printing                             2) Flat casing
3) Easily cleaning                                3) Machining                             3) Soffits
4) Easily fabrication                                4) Cutting                             4) Rake boards
5) Outstanding print ability                        5) Sawing                             5) Corner boards
6) Excellent paint ability                        6) Riveting                             6) Columns
7) Uniform fine and close cell structure        7) Screwing                             7) Fluted casings
Good resistance to light and weathering   Engraving                             Panels
9) Low flammability                                9) Drilling                             9) Porch railings
10) No splitting                                     10) Porch ceilings
11) No rotting                                     11) Sidings
12) No warping         
13) No swelling         
14) No delamination         

SUNPAC
Product Description

PP hollow board
1) Thickness: 2~6 Width: 900~2100

2) Normal Size: 1220*2440

PP hollow board
1. Thickness: 2-10mm (WE USE 2 /3 MM )

2. Width: 2150mm at max

3. Color: WHITE


Specifications
PP hollow sheet is made from Polypropylene (PP) block copolymer, it is an extruded hollow profile sheet consisting of two flat walls connected by vertical ribs. PP Corrugated Sheet is absolutely harmless and smelliness, and moisture resistance & anti corrosion. Its special and great properties such as strong, lightweight, various colors, etc. Could prove that it is suitable in the uses of packaging, advertising, construction and agriculture. Plus, it's price is charmer, ( WE ADD AEROMODELLING )

Applications:

1) Packing Material: Instead of the traditional packing material such as corrugated paper, wood board, etc.

2) Turnover box: For avoiding the damages from electrostatic, the conductive PP hollow sheet can be used as the container of electric parts, food, drink, etc. And it can be circle-used.

3) Advertising Board: Through corona treatment, PP hollow sheet can be used as advertising board, show board, brand mark, light box board, etc.

4) Industry Uses: Protection board, padding board, luggage carrier, separating board, baseboard, cross board for all things

Construction Board: Partition, protection board of wall, ceiling board, etc.

5) Others: Backboard of bassinet, simple wardrobe, etc.

6) Packing: The toughness and hollow Sheet can easily be bent and cut, it can be designed as all kinds of transportation box, mailbox, display rack, partition, gift boxes, food packing etc.

7) Advertising: Sign board, shopwindow displays, pop-up displays, exhibition boards, picture frame backing, digital printing and screen-printing.

Decoration: Partitions, wall cladding, indoor or outdoor decoration, air conditioning ducts, windows and false ceilings.

9) Stationery and art design: Polypropylene Corrugated Sheet has multi-color, suitable for art design and various pattern box or delicate gift pack.

10) Industrial Ware housing sheds, site cabins, security cabins

11) Domestic Parking sheds, room extensions, roofing

12) Transportation Bus station, ticket counters, parcel offices, shelters.

13) PP hollow board is widely used in packaging, stationery, advertising, agriculture and so on.

Hope this information Helps .

Good Information