LATEX CONCENTRATE (HA) TYPE Natural rubber latex concentrate (HA) is a high ammonia centrifuged concentrated latex of the sap of Hevea brasiliensis trees. This general purpose type latex finds its application in a variety of products. APPLICATION HA latex is the most widely used form of concentrate and has the advantage that the only preservative (ammonia) it contains is volatile. Hence it may be used confidently in food applications and for medical goods. HA latex concentrate has wide applications especially in the dipped products like medical or industrial gloves, balloons, condoms, catheters, finger cots, tubing, etc. It is also used as an adhesive for footballs, bandages, in wood lamination and for binding different types of materials. It gives excellent films of high clarity and has good adhesion characteristic. STORAGE Store the product under shelter at temperatures between 10�°C and 35�°C Creaming of latex may occure during storage. It is therefore necessary to stir well the latex before used. As the product is based on natural rubber latex changes in colloidal properties may occur on storage. TYPICAL PROPERTIES Total Solids Content (TSC), % 61.00 min Dry Rubber Content (DRC), % 60.00 min Non Rubber Content (NRC ), % 1.70 max Ammonia Content (on total weight), % 0.65-0.75 pH Value 11.00 max KOH Number 0.70 max Volatile Fatty Acid Number 0.05 max M.S.T. @55% TSC, sec. 650 min Magnesium Content, (on solids), ppm 40 max HANDLING PRECAUTION Before handling, read product information, chemical safety data sheets and container label for safe use, physical and health hazard information. PACKING Available in both bulk and drum.
Natural Rubber Latex
Natural rubber latex 5 to 6 kg per (1x15x36)inc sheet
We are the supplier of Natural Rubber - High Ammonia Latex 60% DRC from Vietnam. We can supply big amount of high quality Latex with favourable price.
Rubber Cup Lumps 60% - 65% DRC, using Dry Oven method. Available for regular supply, with 2000 MT ready for dispatch at special rates. Terms of Payment Advance/L/C. Product Certification provided by - SGS CI AFL Laboratory. Option for Inspection of Material at site is available.
Field latex is a white or slightly yellowish opaque liquid with a specific gravity, which varies between 0.974 and 0.986. It is a weak lyophilic colloidal system of spherical or pear shaped rubber globules suspended in an acquiesces serum. Field latex is centrifuged to manufacture latex concentrated of 60% rubber content. Centrifuged latex is commercially available in two different varieties, one with high ammonia (above 0.60%) and the other with Low Ammonia (less than 0.30%). It also contains secondary preservatives like TMTD (0.0125%) and zinc oxide (0.0125%). Grading, packing, and making of centrifuged latex are as per specifications prescribed in IS 5430.
Natural rubber latex HA 60% Drc Packing in flexibag/ new steel drum
Product Name:Organic natural Rubber Latex foam sheet Specifications: Width: 220cm Length: As requirements. Thickness: 0.9cm - 5cm Density: 70D-90D Firmness: soft, middle, hard firmness Type: seven zone with massage points; five zone without massage points Material: Dunlop Natural Latex memory foam Inner cover: knitting fabric or Mesh cover Outer cover: jacquard knitted fabric of polyester, regular cotton , organic cotton, Tencel, Bamboo, Viscose, and water resistant material etc. Customized: OEM , logo and labels Feature:Eco-Friendly, Anti- dust mite, breathable,Healthy, cool feeling,adjsutable for cervical, Natural, organic , Soft and comfortable. Use: Hotel , Home , Bedroom Furniture , sofa, seats, bed, sheet etc. MOQ: 20m3 Package: Rolling packing. Shipping Terms : FOB, CNF, CIF, DDU, DDP Payment Terms: TT or LC; To be discussed with customers
We are a factory of natural rubber factory in Viet Nam. We have natural latex, RSS and SVR. with minimum capacity is 1000 tons/month for each grade. Our rubber is mainly in export. Please contact me to have the competitive price, the best quality.
* ABOUT HA LATEX: Natural rubber is produced from plants and is classified as a polymer chemical compound with large molecules made of many smaller molecules of the same kind. Some polymers exist naturally and others are produced in laboratories and factories .. A polymer is a chemical compound with large molecules made of many smaller molecules of the same kind. Some polymers exist naturally and others are produced in laboratories and factories. Natural rubber is one of the most important polymers for human society. Natural rubber is an essential raw material used in the creation of more than 40,000 products. It is used in medical devices, surgical gloves, aircraft and car tires, pacifiers, clothes, toys, etc. Natural rubber is obtained from latex whitish milky fluid containing proteins, starch, alkaloids, etc., that is produced by many plants. In some plants it also contains rubber., A milky liquid present in either the latex vessels (ducts) or in the cells of rubber-producing plants * SPECIFICATIONS: Total Solids content (TSC) % (m/m): 61.0 Min Dry Ruber content (DRC) % (m/m): 60.0 Min Non Rubber Solids % (m/m): 1.7 Max Alkalinity (NH3): 0.60 Min Potassium Hydroxide number (KOH.No): 0.70 Max Mechanical Stability Time (MST): 650 Min Volatile Fatty Acid (VFA. No): 0.06 Max pH Value: >10 Coagulam content max % (m/m): 0.03
