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PP Corrugated Plastic Double Hollow Board Twin Wall
We have become one of the leading corrugated polycarbonate panels, Special Purpose Polycarbonate Sheet, Clear Corrugated Polycarbonate companies in China with its strong technical strength and abundant talents. Our goal is to achieve the double improvement of economic and social benefits, and all the staff work hard. The company has more than one production equipment and testing instruments. By improving the company's corporate culture construction, we attract talented people and talents needed by the enterprise, and work for our company for a long time. We adhere to the path of innovative development, vigorously strengthen our own talent training, and insist on innovation-driven.
Product Introduction
Twinwall polycarbonate from Hebei UNQ provides an endless range of glazing and roofing applications, for extreme weather conditions, and is known for its light-transmitting and reflective qualities. Twinwall is attractive, durable, easy to install, and has the impact resistance and UV protection to withstand anything you can throw at it. Twinwall's notorious double paneled sheets serve to trap air, therefore increasing the product's insulation strength. Insulation properties will increase depending on the material's thickness.
Twinwall's surface is protected from the degradation effects of UV radiation by a proprietary co-extrusion process. Beneficial infrared light passes through the material promoting an ideal growth environment. UV-resistant Twinwall is twelve times lighter versus glass and the resins comprising the material are specially developed for excellent flame retardant properties.
Product Parameter (Specification)
UV thickness | 50μm. etc |
Product name | 4mm Twin Wall Polycarbonate Sheet |
Warranty | 10-year |
Thickness | 4mm |
Size | 2100*5800mm/6000mm/11800mm/12000mm |
Service | Online technical support. etc |
Material | Polycarbonate |
Product Feature And Application
Feature
UNIQUE provides matching spare parts, intermediate connection system
1.Highly Flexible, Virtually Unbreakable
2.Extreme Durability & Impact Resistance
3.UV Protected from the Elements
4.Easy to Machine and Install
5.High Light Transmission
6.Multiple Colors Available
7.Flame Retardant
8.Transparent up to 2" thick with great light transmission
9.Wide temperature operating range
Application
- Greenhouse - Roofs - Side Walls | ![]() |
Production Details
![]() | All of our products are made of 100% virgin materials, and our sheets can be coated with uv for double sides which can reach 80um. For PC sheet, first choose UNIQUE. |
Product Production

FAQ
Q1: What is the payment term?
A: Usually we accept T/T (30% advance and balance against B/L copy), L/C and Escrow. Other payment terms can be negotiable.
Q2: What is the delivery time?
A: For normal sheets orders, we can deliver within 2 weeks. For orders that require cut-to-size services and thermoforming, delivery time will be extended.
Q3: Why choose us?
A: 1. Using Makrolon/Lexan polycarbonate resin. 2. Advanced UV-PC co-extrusion lines (5 lines). 3. ISO 9001:2008 & ISO 14001:2004 proved. 4. Customized colors and dimensions upon request. 5. Strong capabilities of cutting and thermoforming.
Q4: How can become our distributor?
A: We are interested in cooperating with importers of building and decorative materials. Agents worldwide who have good credibility and extensive sales network will be welcomed.
We will develop to a more professional level in the PP Corrugated Plastic Double Hollow Board Twin Wall industry field, while strengthening our expansion and efforts in related fields. Because of professionalism, so strong; because of sincerity, so trust! We pay attention to the benign benefits of energy saving and environmental protection.
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