Polycarbonate Corrugated Sheet Summary

Polycarbonate Corrugated Sheet is a high‑performance panel manufactured from polycarbonate raw materials. It features multiple outstanding properties and is suitable for various applications such as building daylighting, carports and awnings. Detailed introduction is as follows:

1. Product Features

1. Premium‑grade Raw Materials: Primarily adopt polycarbonate raw materials from Covestro and SABIC to guarantee product quality.
2. UV Resistance: Double‑sided UV‑resistant coatings are applied to effectively extend the service life of the sheet and maintain stable performance for long‑term outdoor service.
3. Adjustable Light Transmittance: It delivers excellent light‑transmitting performance. Light transmittance can be customized upon user requirements to satisfy diverse daylighting demands.
4. Lightweight yet High Strength
   • Low weight facilitates handling and installation and reduces structural load on buildings.
   • High impact resistance withstands external impacts to a certain degree and improves safety performance.
5. Favorable Performance
   • High rigidity ensures good shape stability and resistance to deformation.
   • Easy‑to‑install: lap‑joint installation simplifies construction, boosts working efficiency and cuts installation costs.

2. Product Specifications

1. Updated Corrugation Profiles
   • Multiple mould models are available, including S1050, S930, S800, S900, TR4, T1130, T840, T1070, DP1104, P7, etc. Each model differs in dimensional parameters such as effective width, corrugation height and pitch, to meet requirements of different engineering projects.
2. Packaging and Transportation: It describes packaging methods for corrugated sheets including glossy corrugated sheets as well as transportation conditions, while specific packaging dimensions and detailed transportation requirements are not specified.

3. Application Fields

It is widely used in daylighting skylights/canopies, daylighting for factories and warehouses, carports and awnings, corridor daylighting, partition enclosures, household DIY and other scenarios, providing aesthetic and practical daylighting and protection solutions for buildings.

4. Installation and Precautions

1. Storage Requirements: Store in cool and dry places. Avoid direct sunlight exposure and rain. Do not place directly on cement ground.
2. Selection of Sealant: Neutral silicone sealant must be used. Acid‑base glass adhesive is forbidden, otherwise warranty service will not be provided.
3. Screw Fastening
   • Special waterproof gaskets shall be used for screw fastening. Do not drive self‑tapping screws directly into the panel surface. Pre‑drill and enlarge every screw hole; the drilling diameter shall be 4 mm larger than the screw diameter to prevent sheet cracking caused by thermal expansion and cold contraction.
4. Service Environment: Polycarbonate corrugated sheets are vulnerable to acid and alkali. Direct contact with cement or brick walls is prohibited. Do not use it in environments containing acidic or alkaline substances or gas.
5. Installation Details
   • Lap at least one corrugation for side joints and overlap no less than 10 cm for end joints to guarantee sealing and waterproof performance.
   • Never step on empty spans. Walk only on firmly fixed purlins to prevent slipping.
   • Install screws vertically and avoid over‑tightening so as not to damage the sheet.