Natural Material Cork Sheets / Cork Board Soundproof Material

Specifications

Manufactured to size as required
Low cost / Low maintenance
Easy to install

Natural Material Cork Sheets / Board  Soundproof Material

 

Cork (cork oak), it is not timber, the bark of oak, oak is one of the oldest tree in the world, its history is about 60 million years. Oak is a special kind of tree species, if in the bark of dial it on a regular basis, it is not only the undead, still can grow new bark.

Tell from the environmental protection, cork bark is a kind of renewable resource, so the cork industry is a real low carbon economy. At the same time, the cork is a natural material, it isn`t harmful to human body, cork widespread use in the wine industry is a good case in point.

 

Chemical and physical properties of cork

 

Lightweight
 The weight is only 0.16 g per cubic centimeter. Inside the cells mostly filling with one gas which is similar to the air.

Compressibility
 Cork is compressed, it is not easy to break. It also can be compressed to about half the width, not lose elasticity. 

Elastic memory
   The similar floater cork cells also showed the so-called elastic memory. By compression, they are constantly trying to return to its original size, and keep the quality of a material firming wrinkle free. Due to its flexible, therefore can meet certain temperature and pressure changes at the same time, not to affect the integrity of the quality of grain.

Impermeability
   The cell walls contain fat and waxy, cork can almost completely waterproof and gas. Because it has moisture-proof performance, over the years still not corrupt decayed. Now we found that sealed cork allows a small amount of oxygen into the bottle, the brewing of wine is good, this has benefits to the wine brewing.

Insulation 
   Cork is a very good insulator, also can be widely used for heat insulation, sound insulation and vibration control.

Antiflaming
   Cork has natural fire retardant properties: burn without fire, not discharge of poisonous gas in the combustion process.

   Cork wear-resisting performance is very good, and has the high friction coefficient. Due to its honeycomb structure, its impact resistance and frictional resistance is better than other hard surface.

 

Product classification:

 

Cork sheet: Message board, underlayment, expansion cork, friction plate, shoe material, cork stopper.

Cork gasket: PVC foam cork gasket, PE cork gasket, EVA foam cork gasket.

Cork flooring, cork wallboard, cork wallpaper.

Cork granules, cork powder.

Cork craft.

 

 

Cork Paper / Cork Board

Type: cork paper and cork board;

Usage:

Cork paper may be utilized as encapsulate, brake and friction piece in mechanism; message board, handle, docket, etc. Cork board may be used as stuff for upholstery, such as ceiling. Paper and board can be made in finished production.

Character: static-resistant, wearable, soft and comfortable.

Size: 915x360x1~220mm, 940x640x0.8~120mm

 

Cork Stick

Type: Polished cork stick, Unpolished cork stick;

Size: diameter: 25~36mm, any other sizes can be customized.

 

Cork Stopper

Type: Natural whole cork stopper, compound cork stopper;

Usage: Be used in the packing of food, drink, medicine and so on;

Characteristic:

Natural true quality, no cankering, no poisons, no flavor, moisture-proof, water-fast, acid-resistant, wearable, skid-proof, adiabatic, heat preservation, anechoic, preventing igniting and die-cut automaticly, static-resistant and so on.

Size: diameter: 6~600mm, height: 8~100mm;

Any other sizes can be customized.