Home Companies Shenzhen XH Technology Co., Ltd.

10mm Black Polycarbonate Roof Panels PC Greenhouse Plastic Sheet

Contact Us

[China]

Trade Verify

Address: 3rd Floor, Building 3, No. 8, Xinsha Road, Shangxing, Xinqiao Street, Baoan District, Shenzhen, Guangdong Province

Contact name:Jason

Shenzhen XH Technology Co., Ltd.

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

10mm Black Polycarbonate Roof Panels PC Greenhouse Plastic Sheet

Country/Region	china
City & Province	shenzhen guangdong
Categories	Plastic Sheets

Product Details

10mm Black Polycarbonate Roof Panels PC Greenhouse Plastic Sheet

10mm black polycarbonate sheet greenhouse PC plastic panels

1. Polycarbonate Sheet Production Process

The production process of PC board is extrusion molding, and the main equipment required is an extruder. Because the processing of PC resin is more difficult, it requires higher production equipment. Most of the equipment for domestic production of PC boards is imported, most of which come from Italy, Germany and Japan. Most of the resins used are imported from GE in the United States and Baver in Germany. Before extrusion, the material should be strictly dried to keep its water content below 0.02% (mass fraction). The extrusion equipment should be equipped with vacuum drying hoppers, sometimes several in series. The temperature of the body of the extruder should be controlled at 230-350°C and gradually increase from back to front. The head used is a flat extrusion slit head. After extrusion, it is cooled by calendering. In recent years, in order to meet the requirements of anti-ultraviolet performance of PC boards, a thin layer containing anti-ultraviolet (UV) additives is often coated on the surface of PC boards, which requires a two-layer co-extrusion process, that is, the surface layer contains UV additives. The bottom layer does not contain UV additives. The two layers are compounded in the machine head and extruded into one. The design of this type of head is more complicated. Some companies have adopted some new technologies. For example, Bayer Company adopts technologies such as specially designed melt pumps and combiners in the co-extrusion system. In addition, in some occasions, there is no dew drop requirement on the PC board, so there should be a dew drop coating on the other side. There are also PC boards that require anti-UV layers on both sides, and the production process of such PC boards is more complicated.

2. Parameter

Proudction Method	Co extrusion
Material :	Polycarbonate Granule ; UV inhibitor
Color	Clear, blue, bronze, green,opal
Light transmittance	50%--87%
Purpose	General
Appearance	Smooth
UV exposure	UV protection
Thickness	1.5mm, 2.0mm, 3.0mm, 4.0mm, 6.0mm, 8.0mm, 10mm, 12mm, 16mm
Width	1220mm to 2100mm
Length	For thickness 1.5mm to 5.0mm : max. 30.5m/roll ; For thickness5.0mm to 16mm : max.5.8m

3. Clear polycarbonate sheet features:

1. Features:

(1) Light transmittance: The light transmittance of PC board can reach up to 89%, which can be beautiful with glass. The UV coated board will not produce yellowing, fogging and poor light transmission under the sun. The loss of light transmission after ten years is only 6%, the loss rate of PVC is as high as 15%-20%, and the loss rate of glass fiber is 12%. %-20%.

(2) Impact resistance: The impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic sheets of the same thickness, and 2-20 times that of tempered glass. There is no crack when dropped from two meters below a 3kg hammer. Glass" and "Sound Steel".

(3) Anti-ultraviolet: One side of the PC board is coated with anti-ultraviolet (UV) coating, and the other side has anti-condensation treatment, which integrates the functions of anti-ultraviolet, heat insulation and anti-drip. It blocks UV rays from passing through and is suitable for protecting valuable artwork and exhibits from UV damage.

(4) Light weight: the specific gravity is only half of that of glass, saving the cost of transportation, handling, installation and supporting the frame.

(5) Flame retardant: The national standard GB50222-95 confirms that the PC board is a flame retardant grade 1, that is, B1 grade. The PC board's own ignition point is 580 degrees Celsius, and it will self-extinguish after leaving the fire. No toxic gas will be produced when burning, and it will not contribute to the spread of the fire.

(6) Bendability: According to the design drawing, the cold bending method can be adopted on the construction site, and it can be installed into an arch, semi-circular top and window. The minimum bending radius is 175 times the thickness of the plate, and it can also be hot bent.

(7) Sound insulation: The sound insulation effect of PC board is obvious, and it has better sound insulation than glass and acrylic board of the same thickness. Under the same thickness, the sound insulation of PC board is 3-4DB higher than that of glass. Internationally, it is the material of choice for highway noise barriers.

(8) Energy saving: keep cool in summer and keep warm in winter, PC board has lower thermal conductivity (K value) than ordinary glass and other plastics, and the thermal insulation effect is 7%-25% higher than that of the same glass. Hot up to 49%. Therefore, the heat loss is greatly reduced, and it is an environmentally friendly material for buildings with heating equipment.

(9) Temperature adaptability: PC board does not become cold and brittle at -100 °C, does not soften at 135 °C, and its mechanics and mechanical properties have no obvious changes in harsh environments.

4. Clear polycarbonate sheet Application

Gardens, amusement places strange decoration and corridor pavilions of resting places;

Interior and exterior decoration of commercial buildings, curtain walls of modern urban buildings;

Aviation transparent containers, motorcycle front windshields, airplanes, trains, ships, automobiles, motorboats, submarines and glass military police shields;

Layout of telephone booths, advertising street signs, light box advertisements, and exhibitions;

Instruments, meters, high and low voltage switch cabinet panels and military industries;

High-grade interior decoration materials such as walls, ceilings and screens;

Noise barriers for highways and urban elevated roads;

Agricultural greenhouses and breeding greenhouses;

Modern ecological restaurant ceiling;

5. XH Company and Production Line

7. Package and shipping

7.1. One piece of acrylic sheet package: double-sided covered with kraft paper or PE film, the cover film does not have any LOGO of our company.

7.2. Tray package: the total weight of each pallet is about 2 tons, the bottom is wooden pallet or iron pallet, and the surrounding is packed with corrugated paper.

7.3. The packaging method of the whole container: 20-23 tons (about 3000 pieces) 20-foot container, 10-12 pallets.