Part 1 Introduction:

This pc hollow sheet extrusion line realizes continuous production of PC hollow grid sheet, which is applicable to construction decoration, advertisement collocation, and noise insulation of highway as well as packaging. It is characterized by light weight, high intensity,high transparency dampproof, and anticorrosion.

 The technology of hollow sheet die with co-extrusion feed block to get UV+PC+UV, UV+PC hollow sheet can save 30% UV on the surface.

 Part 2: Sheet Spcifications:

Sheet width: 700mm-1050mm- 1220mm-2100mm-2300mm,

Sheet thickness is 4mm-6mm-8mm-10mm-12mm.

Sheet walls: double walls 

Part 3 Machine Components  

Item	Description	Data
1	SJ120/35 Single screw extruder with stainless steel hopper	1 set
2	Screen exchanging unit for PC	1 set
3	Melting gear pump for PC	1 set
4	SJ45/30 Single screw extruder for UV layer	1 set
5	Melting gear pump for uv	1 set
6	T-type Die head (2100mm*4-6mm)	1 set
7	Vacuum calibrating board	1 set
8	cooling table	1 set
9	The first haul off machine with 12 rollers	1 set
10	edge cutting device	1 set
11	5000mm oven	1 set
12	Corona treating unit	1 set
13	up and down sides, double position film laminating device	1 set
14	The second haul off machine	1 set
15	Tranverse cutting machine (length-settled)	1 set
16	material conveyor+6000mm discharge table	1 set
17	eletrical cabinet	1 set
	other accessory machine parts
18	500kg mixing and drying machine	1 set
19	AC-25 water chiller	1 set
20	15kw air compressor	1 set
21	sheet crusher	1 set

Part 4: Applications:

1) Sunshades for stadium and bus shelters

2) Lighting for corridors, passages and subway entries 

3) Bank ATMs

4) Sound and heat insulation for construction such as: houses 

5) Canopies for agriculture greenhouse, zoos

6) PC sheets mainly used for building and decorating materials, greenhouse material, telephone booth, insulation shield express ways & highways

7) Office building, hotels, villas, stadium, schools, bus stop, terminals, hospitals, subway entry and exit doors, etc.

  

introduction 

polycarbonate is best known for its very high impact resistance, fine optical clarity and excellen fire performance.hollow polycarboante is also often named as strutural polycarbonate, cellular polycarbonate, channel polycarbonate or multiwall polycarbonate.polycarbonate hollow sheets offer the higher level of glazing performance where transparency along with high impact strength is of vital importance. They have excellent physical, mechnical, electric as well as hot property which explains their high reputation in buildings and decoration industry.  They are sold all over the world, making great contribution to customer's beautiful life. 

 

 

UV protection 

solar radiation has a harmful component by UV rays which initiate degradation of many polymetric material including polycarbonate.This depends on geographic locations, seasons etc. Polycarbonate sheets feature a specifically co-extruded UV absorption and protection layer, which provides long-lasting high stability against demanaging UV radiation, protects againts outdoor weathering and retains its original color and light transmission. 

 Material:

PC pellets (germany Baier brand )

UV material (germany Baier brand )