Auropol India Private Limited

AUROAID prevents sticking of elastomers and compounds to rotors, rolls and calender bowls. The addition of Auroaid can reduce the risk of scorching, particularly in highly loaded compounds.

Fire Retardant Plasticizer Non Staining Fire Retardant Plasticizer in powder form and Compatible with most of the elastomers like NR, SBR, PBR, CR, EPDM, BR & NBR is very good.

High potency smoke suppressant for fire resistant plastic and rubber It has been recognized that when the polymer is exposed to fire conditions, smoke evolves. The degree of smoke generation is dependent upon the chemical structure of the polymer. However, smoke is a major hazard and AUROGUARD has been indigeneously developed to prevent generation of smoke when polymers are exposed to fire. AUROGUARD has the potentiality to suppress the smoke both in the case of halogen containing and non-halogen polymers. In the case of halogen bearing polymers, AUROGUARD is effective in the wide range of application starting from plasticised and rigid polyvinyl chloride (PVC) to chlorosulfonated polyethylene (CSP) rubber. AUROGUARD also acts efficiently in making Fire Resistant Low Smoke (FRLS) compound from a non-halogenated polymer when used in combination with Antimony Trioxide (Sb2 O3) and trace of halogenated additives. AUROGUARD also reduces the hazard from generation of smoke, toxic and corrosive fumes and does not impair any physical properties. PROPERTIES Composition : Proprietory inorganic complex Specific Gravity : 1.85 (min) Colour : White Physical Form : Fine Powder Loss on weight % (2 hrs at 105 C) : 5% max AUROGUARD is non-toxic in nature and easily dispersed in Polymeric materials. AUROGUARD has no effect on the mechanical properties of the polymer before and after ageing. Suggested use level is 2 phr to 6 phr. APPLICATIONS Wire & Cable : PVC, PE, EEA, CSP, EPDM, EVA, PP Building Product : Cladding pipes, insulating foam ceiling panels Misellaneous : PVC plastisols, rubber goods, plastic furniture, electrical switch boxes

Eco-friendly Antisticking Agent for Rubber AUROSAP VP 520 An Eco-Friendly water dispersible powder used as aqueous dispersion for the anti-adhesive treatment of unvulcanized rubber compounds in the form of sheet or strip. FEATURES It favours ISO 14000 Cold water soluble Activity is uniform & excellent Easy to handle as it is in powder form Smooth surface of sheet from roller die machine Dipped sheet can be stored for unlimited period throughout all seasons No pungent gas like ammonia is liberated Concentration of material is lower & constant PROPERTIES Active substance 97% (apprx.) pH (at25g/ltr) (10-11) % Moisture (at 100 C) /1 hr 6 (Max) Bulk density (gm/ltr) (450 - 550) APPLICATION METHOD AUROSAP VP520 is used as an aqueous dispersion containing 1.5-3.0% solid (w/w). The dispersion should be stirred for at least one hour before use. See Also AUROSAP L550 : Liquid Antistack Agent Comparative Studies on AUROSAP VP 520 & Conventional Liquid Anti-Sticking Agent Comparative Studies on AUROSAP VP 520 & Vegetable Oil Based Anti-Sticking Agent View Process Flow Chart

PHENOL FORMALDEHYDE RESIN GRADE PRODUCT MAJOR APPLICATION Aurosin PR 101 Novolac Resin - lump form (without HMT) Used in rubber compound to improve shore hardness and reinforcing properties. Flexographic and gravure printing inks, spirit, lacquer, electrical bulb caping cement. Aurosin PR 102H Novolac Resin - powder form (with HMT) Aurosin PR102H is used in the production of hard to very hard vulcanizates like floor covering, type writer platen, paper rollers, rice dehusking rollers, footwear heels, soling sheets, oil resistant seals, hard tubing materials and brake lining. ALKYL PHENOL FORMALDEHYDE RESIN GRADE PRODUCT MAJOR APPLICATION Aurosin PR 106S Pure phenolic tackifier Tackifier for synthetic and natural rubber used in tyres, rubber products, Neoprene adhesive resin Aurosin PR 107 Phenolic curing resins Butyl Curing Resin COUMARONE INDENE RESIN GRADE PRODUCT MAJOR APPLICATION Aurosin C 501 CI Resin Used in Synthetic Elastomer to improve the green tack of the compound. Extensively used in SBR compounding espacially in formulation containing non-carbon black fillers. It is also used in coating, artificial leather, plastics, adhesives and in various rubber goods.

Polymeric Plasticizers & Homogenizing Agent AUROSIN 40 is a processing promoter of high molecular weight. It is particularly suitable for improving the homogeneity of compounds based on rubber blends and in improving the dispersion of fillers and other rubber chemicals. AUROSIN 40, a homogenizing agent increases the green tack of many compounds although strictly this is not mere a tackifier, but however, boosting the efficiency of other tackifying agents. AUROSIN 40, a homogenizing agent does not harden during vulcanization. In the presence of AUROSIN 40 hardness of the vulcanizate is not reduced as much as when using material like mineral oil, plasticizers, etc APPLICATIONS Dark coloured compound based on natural Rubber (NR) & synthetic rubber (SR). Also apply for NR & SR blend compound in tyre and conveyer belting. PROPERTIES Appearance Brown to dark brown pastilles Softening point 95 - 105 C Ash content < 2 Specific gravity 1.04 Solubility Good solubility in aromatic and chlorinated hydrocarbons Storage Stability Recommended that materials should not be stored above 95 F DOSAGE 4-15 phr.

A peroxide co-agent for curing of both saturated and unsaturated elastomers in various rubber compounds. DOSAGE UHR conveyor belts/ V- belt compounds: 2-5 phr Hose compounds: 2-4 phr Rubber Bushes / roller compounds: 5-8 phr Extruded profiles: 2-6 phr EPDM Tyre falps= 2- 4.5 phr Cable compounds: 2-8 phr STORAGE Co-agent Aurosin-6860 is a metallic anhydrous salt, which may readily absorb moisture on exposure at humid atmosphere.So, it is recommended to store the material between 50-90F.Direct exposure to heat , sunlight, oxidizing additives,and strong oxidizing/reducing agents to be avoided. PACKING 20 kgs.

Tackifier for Elastomers Aurotack 202 Tackifiers are employed in elastomeric compositions to produce wider practical ranges for elastomer properties such as stiffness and tack. AUROTACK 202 has been developed to improve adhesion and sometimes cohesion without necessarily stiffening or softening the elastomer compositions. For various applications, it is desirable that elastomers have good tack properties prior to curing. The tack property should be to allow the elastomer to bond on contact with a force, which is sufficiently high to oppose delaminating forces which appear enough during the fabrication of elastomers products. AUROTACK 202 is particularly useful in elastomer products which require green tack in their construction. these elastomers include natural rubber (NR), poly butadiene rubber (PBR), ethylene propylene diene copolymer rubber (EPDM), butadiene-styrene copolymer rubber (SBR), acrylonitrile copolymer (ABS) etc. AUROTACK 202 does not have any adverse effect on the cure rate of the vulcanisation. APPLICATIONS AUROTACK 202 may be used in elastomers as tire stock tackifier, cement tackifier and tackifier for any rubber application requiring green tack. Rubber products that require good green tack in their construction include tyres, belts, hoses and tread rubber. These tackifiers may also be utilized in rubber based adhesives containing SBR, NR, EPDM, NBR etc both of the solvent and the emulsion type COMPOSITION Aromatic synthetic resin mixed with an inert carrier. PROPERTIES Appearance : Light yellow powder Ash content (%) : 35 5 Resin content (%) : 65 5 DOSES Rubber Products : (4.5 - 16) parts per 100 parts or rubber Rubber Cement : (12 - 25) parts per 100 parts of rubber PACKING 25 kgs in HDPE woven craft paper sack

Aurobond is a direct bonding system leads to high adhesion value between fabric and brass coated steel cord with rubber compound. The adhesive resin, which is formed by the in-situ reaction of resorcinol and methylene compound at the time of vulcanization, are migrated to the interface of fabric / steel cord and forms a stable chemical bridge between reinforcing materials and rubber compound.