NR or Natural Rubber Poly-isoprene is derived from latex liquid extracted from rubber trees. Originally cultivated in the Amazon region, it is now cultivated extensively in South East Asia, Africa and India. This rubber has excellent mechanical properties, low compression set and high resilience. It also has excellent dynamic and rebound properties. The operating temperature range is from -50° C to + 90° C. It is available in a wide range of hardness from 30° to 80° Shore A. Many of them have good resistance to acids, alkalis and salts. It is not recommended for use in areas where it could come in contact with oils and hydrocarbons. They are special purpose high abrasion resistant rubber sheet, made from premium quality dry Natural Rubber with outstanding resistance to cut, tear and abrasion used for anti-abrasion rubber linings for material handling equipment in mines
Application wise, they are used as skirt-board sheets, bridge bearing pads, shot blasting sheets, Chute Lining, High Tensile Tan Gum sheets and commercial sheets with & without cotton insertion etc.
Special sheet is manufactured with 1 ply and 2 ply Nylon Fabric Insertion used as Diaphragms for Oil, LPG and solvent resistant applications.
The Diaphragm sheet is manufactured with high quality Nitrile Rubber Compound designed for long service. This rubber sheet is reinforced with 1 ply or 2ply Nylon fabric to provide strength. Recommended for use in control valves, regulators, pumps etc for creating differential pressures.
Nitrile rubber or acrylonitrile butadiene rubber is a co-polymer of butadiene and acrylonitrile. It has good general resistance to oil along with good mechanical properties, especially tensile strength, flexing, compression set and impermeability to gases. It has moderate aging properties and good adhesion to metal. Its recommended operating temperature range is -30° C to + 120° C. It also displays a good resistance to inorganic chemical products except antioxidant agents and chlorine. It gives satisfactory resistance to general hydrocarbons. Due to its polar nature, we do not recommend its use with polar liquids like ketones, ethers and amines.
EPDM or Ethylene Propylene Diene Monomer has an excellent operating temperature range of -45°C to + 120°C.It is highly recommended for out-door uses as it extremely resistant to oxidation, U.V. Rays and Ozone. However, EPDM does not have good oil resistance or adhesion properties. It is resistant to many chemicals and solvents and shows good resistance to many corrosive chemicals. It is also used for roofing sheets and weather strips.
Silicone rubber is physiologically inert, thus making it the preferred choice of medical, pharmaceutical and food processing industries. Silicone have comparatively low mechanical properties, tensile strength, elongation and tear strength, however they keep constant even at high temperatures but should not be used with high- pressure steam. Its resistance to oil and hydrocarbon products is fairly limited and similar to that of Chloroprene rubbers. Reasonable resistance to a whole range of general chemical products, but acids, alkalis, esters and kerosene should be avoided. Silicone has excellent resistance to heat (dry air), at +200°C intermittent. It remains flexible at low temperatures of -70°C and it is also resistant to ultra-violent light, Ozone and weathering. Exhibits low inflammability and low smoke toxicity. It has good electrical insulation properties.
Zenith Rubber manufactures a wide range of rubber matting's for various applications. Zenith offered the entire range from mats for entrances and doors to smaller car mats. Technical mats for industrial purposes are also available. Mats for electrical insulation up to 50,000 volts are tested in our in-house facility. Each roll is thoroughly tested as per specification ensuring complete safety with clear markings of test standards. Tough long lasting mats are designed to protect operatives from electrical shops. Easy to clean and maintain. It is available in several designs and colors for aesthetic appeal. Manufactured as per BS 921, AS 2978, ASTM-D 178 or IS 5424.
- Non asbestos fibre jointing sheets
- Asbestos free speciality performance packings
- Compressed asbestos fibre jointing sheets & gaskets
- Spiral wound metallic gaskets
- Hydraulic packings
- PTFE thread seal tape
- Heat insulation (ceramic)
- Mouldable fibrous packings
- Mechanical gland packing
- Friction sheets
- Industrial roll linings
- Expanded PTFE Products
- Join sealant tapes
- Valve stem packings
- Rubber Products
- Rubber Products
- Industrial polymer products
- Industrial polymer products
- Other Products
- Asbestos / non asbestos sheets (mill board)
- Mica sheets
- Cork sheets
- Glass wool / cera wool