CNSL has innumerable applications, such as friction linings, paints, laminating resins, rubber compounding resins, cashew cements, polyurethane based polymers, surfactants, epoxy resins, foundry chemicals, and intermediates for chemical industry
CNSL has innumerable applications, such as friction linings, paints, laminating resins, rubber compounding resins, cashew cements, polyurethane based polymers, surfactants, epoxy resins, foundry chemicals, and intermediates for chemical industry.
Cashew nut shell liquid CNSL is a by-product of the cashew industry. The shell of the nut contains a dark reddish brown viscous liquid. It is called the Cashew nut shell liquid or Cashew nut shell oil, Cashew shell oil, Cashew shell liquid, CNSL, Cashew nut oil.
Cashew Nut Shell Liquid by VAVIMEX is pure and natural product, with no artificial element added. It is a by-product of the cashew industry The oil is extracted from the cashew nut shell, which is a pericarp fluid of the cashew nut shell. CNSL is a mixture of four components: all are substituted phenols - anacardic acid (I), cardanol (II), cardol(III) and 2-methyl cardol(IV). I and II are monohydric phenols whereas III and IV are dihydric phenols. In the nut, CNSL occurs mainly as an anacardic acid (~90%) and cardol around slightly lower than 10%. Cashew Nut Shell Liquid is used in PF resin and cashew friction dust (CFD) for automobile brakelinings, synthetic rubber & wax compounding.
cashew nut shell liquid can use in Coating Production industrial, Supper stick taping Production industrial, Bio heavy Oil, Bio Diesel. ..etc..
Specification as below:
No.Analytical itemsUnitResults
1Impurities%(m/m)1 Max
2Moisture%(m/m)1 Max
3Iodine ValueG/100g250 min
4Gross Calorific ValueKcal/Kg9,500 min
5PHPh unit7 min
6Density @25CKg/L0.96 max
7Ash content%(m/m)1 Max
Cashew nut shell oil is a raw material of many industries, now widely used for manufacturing of cnsl resin, cardanol or card phenol, anti corrosive hiring (lining) chemicals, drugs, paints, varnishes, insecticides, wood, fuel, specialty chemicals, foundry chemicals, etc...
Specification:
Kinematic viscosity at 250: 418 mm2/s
Sediment by extraction (by mass): 4.59%
Gross heat value: 35.61 mj/kg
Gross heat value: 8505 kcal/kg
Water content (by vol/mass): 2.4%
Relative density at 150c/150c: 1.0199
Packing: drum or flexi bag 20 tons/ 20 fcl
Cnsl are kindly offering you cashew nut shell oil of the best quality. Please contact.
High quality Cashew from Viet Nam. We have all types. ww240 - ww320 and LP.
Payment: by irrevocable L/C at sight or TTR 35% deposit within 03 days since order confirmation, the balance
against copied shipping documents via email.
35,000lbs will fit in a twenty-foot-container
52,500lbs will fit in a forty-foot-container
Shipment will be done in December or January
Super fast.
Avoid wasting your time looking for cheaper sales. This is the cheapest price in market. The lowest price in fact. Hurry. Buy directly from the factory. Visit the factory and see their installations. Do not waste time, search no more. Genuine buyers contact us to buy NOW, TODAY.
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CASHEW NUT SHELL LIQUID CNSL or Cashew Shell Oil or Refined Cashew Nut Shell Oil is a versatile by-product of the Cashew industry. The nut has a shell of about 1/8 inch thickness inside which is a soft honey comb structure containing a dark reddish brown viscous liquid.It is called CASHEW NUT SHELL LIQUID or CNSL. Which is the pericap fluid of the Cashew Nut. It is often considered as the better and cheaper material for unsaturated phenols. CNSL has innumerable applications, such as friction linings, paints, laminating resins, rubber compounding resins, cashew cements, polyurethane based polymers, surfactants, epoxy resins, foundry chemicals, and intermediates for chemical industry. It offers much scope and varied opportunities for the development of other tailor-made polymers. CNSL undergoes all the conventional reactions of phenols, CNSL aldehyde condensation products and CNSL based phenolic Resins are used in applications such as surface coatings, adhesives. Various polyamines synthesised from CNSL are used s curing agents for epoxy resins. CNSL and its derivatives have been used as antioxidants, plasticizers, and processing aids for rubber compounds, modifiers for plastic materials and used to provide oxidative resistance sulphur-cured natural rubber products. It is also added to rubber gum stock or nit rile rubber to improve the processability, mechanical properties and resistance to crack and cut properties of the vulcanisates A number of products based on CNSL are used as antioxidants, stabilizers and demulsifies for petroleum products.Soluble metal derivatives of C.N.S.L are used to improve the resistance to oxidation and sludge formation of Lubricating oils.Oxidised CNSL and its derivatives are also used as demulsifying agents for water in oil type petroleum emulsions. CASHEW NUT SHELL LIQUID OIL used for manufacturing of CNSL Resin, Cardanol or Card Phenol or Cashew Phenol, Cashew Friction Dust, Anti corrosive hiring (lining) chemicals, Paints, Varnishes, Enamels, Insecticides and Fungicides, Cashew Laquers, Bakelite, Electrical conductress, Cashew Cements, Core Oil, Red Oxide, Wood, Fuel, Speciality Chemicals, Foundry Chemicals and many other Industries
Cashew heating process:
The oil-burning process is similar to oil F.O. Cashew oil is heated to 60-70C
Depending on the burn, the oil is foggy under the pressure of the wind and sprayed directly into the combustion chamber.
Incident burning temperature of 220oC oil (lower than oil F.O)
The process of generating heat completely.
Cashew nut shell contains a mixture of Alkyl, and natural Phenols with the main chemical elements: Cardanol, Cardol, 2-methyl, and their polymers. From the available physical and chemical properties, cashew nutshell oil is a valuable raw material in many industries:
Production of high-quality adhesive materials
Produces highly resistant surfaces for corrosion protection in mechanical engineering, waterproofing, and waterproofing with high adhesion despite thin coating.
Production of high-grade paints used in marine paint technology, drilling rig: anti-rust, wide-coated surface, saving materials
Production of insulating materials, electronic products, and applications for the automotive industry
Production of friction powder, the main raw material in the production of brake discs, raw materials for the production of activated carbon
Creating products for preserving wood products, impregnating wood for construction, and interior decoration.
