Swastika Constant Care Kolkata, West Bengal

We develop and supply rubber diaphragms with dimensions varying from 0.1 to 2000 mm. We have a wide range
of rubber compounds at our disposal and develop new to satisfy the demanding needs of our customers. Among
other things, we are capable of meeting requirements on clean room production, special surface finishing or
compliance with international standards.

Materials:
Nitrile (NBR), Hydrogenated Nitrile (HNBR), Styrene Butadiene Rubber (SBR), Polyacrylate (ACM), Fluorocarbon
(FKM), Per-Fluorocarbon (FFKM), Ethylene propylene (EPDM), Silicone (VMQ), Fluorosilicone (FVMQ),
Polyurethane (PU), Polytetrafluoroethylene (PTFE).

Precipitated silica, Rubber Reinforcement Filler for Footwear, Hawai Chappal, Conveyor Belts, V-Belts, Rubber Soles, Rubber Linings, Tyres, etc.Food Processing, Anti Caking Agent, Free Flow Auxiliary, Moisture Absorber to lighten the Bulk Density, Coating & Whitening Aid for Salt, Spices, Ptassium Chlorate, Pharma Feed, Dehydrated Food, etc.Toothpaste thickening agent mostly used by Gel Toothpaste Manufacturer.Paint & Pigment as Flattening, Matting and Thixotropic Agent.Plastics as antiblocking agent for transperent master batch.

We offer ptfe profiles. Thanks to our comprehensive range of hydraulic seals and ptfe profiles, we are capable of meeting the requirements of very demanding applications, e.g. Temperatures of between -260 and +260 c, pressures of up to 800 bar, and velocities of up to 20 ms. Our products are ideal for many media, including oil, gas, water and chemicals. We also make ptfe with glass, carbon, graphite and bronze filled components with high standard temperature resistivity, abrasion and friction resistance. Fininshed products include: gasketspiston sealsrod sealswipersbearing stripsspring activated sealsrodback up rings & stripsropes we can design, develop, execute import substitute and make any tailor made product as per customer design, specification, and drawing.

We manufacture a comprehensive rang comprehensive range of rubber sheets for general, industrial and mining applications. It includes vulcanized black and coloured sheets for technical uses and industrial applications, with smooth surfaces or with a canvas-type print on one or both sides. Fininshed products include: natural rubber sheetsbr rubber sheetabrasion resistant sheethigh abrasion sheetdiaphragm rubber sheetbutyl rubber sheetchloroprene rubber sheetnitrile rubber sheetepdm rubber sheethypalon rubber sheetfkm rubber sheetanti-skid rubber sheetelectrical insulation sheet & mat we can design, develop, execute import substitute and make any tailor made product as per customer design, specification, and drawing.

We offer Rubber Conveyor Belts. Our wide range of Industrial Conveyor Belts are developed for maximum life based on specially formulated compounds. The highly skilled workforce and world class manufacturing facilities only adds impetus to our brand name. APPLICATIONS:Thermal Power Stations (Coal & Ash)Quarries and Sandpits (Lump Sizes 400mm above)Cement Plants (Quarry & Cold Clinker)Fertilizer & Chemical Plants (Non Corrosive Products)Coal Mines (Ore & Coke Additions)Steel Plants (Ore & Coke, Additions)Paper Plants (Wood & Edge Trimmings)Salt PlantsSugar Plants (Beets & Cassettes)Glass Plants (Raw Materials & Cullet) PRODUCT PROFILEBelt Width: 500 mm to 1600 mm Belt Length: 50 to 200 meters in a single Roll Length CARCASS CONSTRUCTIONWe can offer consumer oriented tailor made Dipped Synthetic Reinforced fabric based on NYLON NYLON (NN) or POLYESTER NYLON (EP) or COTTON with Cover Thickness from 1mm to 20mm depending on the belt specifications. Higher Tensile Strength and Good Abrasion Resistance to withstand higher wear rate which helps to carry highly abrasive and sharp materials. The special silica based Synthetic Rubber Formulation ensures a very good cut growth resistance to the cover. Low Elongation is our in house availability of fabric combined state of the art post tension device helps us to restrict the elongation to the required minimum. Good Impact Resistance, though it is highly recommended to use a BREAKER Ply where the impact of falling material is high, our special weaving techniques employed for fabrics ensure a very good impact Resistance for the belt. Moisture Resistance special compounds applied to the edges of the CUT EDGE belts ensures that moisture does not affect the belts in any severe climatic conditions. Higher Adhesion, dipping of the Fabric in Rubber solution before processing which is our specialty, ensuring a higher level of adhesion enhancing the life of the belt by many miles.

we are offering rubber accelerator mbt, rubber accelerator mbt is a fast curing accelerator suitable for most of the common rubbers. physical propertiesappearance : pale yellow powder / pelletssp gr. at 25c : 1.49 ( typical)typical analysismelting point (c) 174 min d 1519loss at 100c for 2 hours (%) 0.5 max d 4571ash content (%) 0.5 max d 4574strength (%) 96 min d 1991solubility insoluble in water. slightly soluble in petroleum ether. soluble in alcohol and chloroform.notes on usesmbt is a fast curing accelerator suitable for most of the common rubbers. it is very flatcuring and confers on the vulcanisates low modulus and excellent ageing properties; it ishowever too scorchy to use with appreciable loading of furnace blacks. in combination withguanidine accelerators, mbt gives fast curing high-modulus rubbers; such mixtures areoften too scorchy for natural rubber compounds, but are recommended for sbr. boosted withthiuram or a dithiocarbamate, mbt is popular for quick curing moulded articles.mbt causes only slight discolouration on exposure to light and also has usefulpeptising properties. the presence of stearic acid and zinc oxide is necessary for good cures.typical dosage varies from 1.0 1.5 phr.storage and handlingstable indefinitely under normal storage conditions.no special handling precautions are necessary. normal precautions to avoid contact with skinand eyes should be followed. for eyes, flush with plenty of water and seek medical advice.

We specialize in technical hoses, tubes and profiles for the pharmaceutical, food, mining, heavy earthmoving,

auto, oil and Gas, etc industries. Our hoses cover a wide range of temperatures and media, which includes:

Materials:
Nitrile (NBR), Fluorocarbon (FKM), Per-Fluorocarbon (FFKM), Ethylene propylene (EPDM), Silicone (VMQ),
Fluorosilicone (FVMQ), Polyurethane (PU), Polytetrafluoroethylene (PTFE), Hyplon (CSM), Vamac, PVC, NBR-PVC.

We manufacture dampers, vibration controllers, shocks and structure borne noise for engineering industry, including marine and military applications. our standard range includes: pur & rubber springpneumatic dampersmachine mountsmetal damperscup mountselastomeric dampersmetal bonded rubber pads for side barerhigh capacity buffer spring sandwich mounting (loco)sandwich mounting for (emu)megi side bearer springsecondary rubber spring (loco)elastic engine suspensionchevron springdamper padssuspension padsresilient mounting padslower & upper washer dampersthermoplastic polyurethane spring padsshim for coil springrubber pads for suspension supportanti vibration padsrubber spring padsrubber buffer materials: natural rubber (nr), nitrile (nbr), hydrogenated nitrile (hnbr), styrene butadiene rubber (sbr), polyacrylate (acm), fluorocarbon (fkm), per-fluorocarbon (ffkm), ethylene propylene (epdm), silicone (vmq), fluorosilicone (fvmq), polyurethane (pu), polytetrafluoroethylene (ptfe), thermoplastic polyurethane (tpu). We can design, develop, execute import substitute and make any tailor made product as per customer design, specification, and drawing.

We Offer Diaphragms, Bellows.We Develop And Supply Rubber Diaphragms With Dimensions Varying From 0.1 To 2000 Mm. We Have A Wide Range Of Rubber Compounds At Our Disposal And Develop New To Satisfy The Demanding Needs Of Our Customers. Among Other Things, We Are Capable Of Meeting Requirements On Clean Room Production, Special Surface Finishing Or Compliance With International Standards.

Our Standard Range Includes:

• Valve Diaphragms
• Bucket Diaphragms
• Fabric Reinforced Products
• Grommets
• Folding Cylindrical Bellows
• Folding Rectangular Bellows
• Folding Conical Bellows
• Rubber Disc Bellows
• Bedway Covers
• Box Bellows
• Nylon Reinforced Rubber Spring Bellows
• Hollow Spring Bellows
• Rubber Buffer Bellows
• Boots

Materials:Nitrile (nbr), Hydrogenated Nitrile (hnbr), Styrene Butadiene Rubber (sbr), Polyacrylate (acm), Fluorocarbon (fkm), Per-Fluorocarbon (ffkm), Ethylene Propylene (epdm), Silicone (vmq), Fluorosilicone (fvmq), Polyurethane (pu), Polytetrafluoroethylene (ptfe).
We Can Design, Develop, Execute Import Substitute And Make Any Tailor Made Product As Per Customer Design, Specification, And Drawing.

We are offering vibration dampers, we can design, develop, execute import substitute and make any tailor made products as per customer requirement we manufacture dampers, vibration controllers, shocks and structureborne noise for engineering industry, including marine and military applications. Our standard range includes: pur & rubber spring pneumatic dampers machine mounts metal dampers cup mounts elastomeric dampers metal bonded rubber pads for side barer high capacity buffer spring sandwich mounting (loco) sandwich mounting for (emu) megi side bearer spring secondary rubber spring (loco) elastic engine suspension chevron spring damper pads suspension pads resilient mounting pads lower & upper washer dampers thermoplastic polyurethane spring pads shim for coil spring rubber pads for suspension support anti vibration pads rubber spring pads rubber buffer materials:natural rubber (nr), nitrile (nbr), hydrogenated nitrile (hnbr), styrene butadiene rubber (sbr), polyacrylate (acm), fluorocarbon (fkm), per-fluorocarbon (ffkm), ethylene propylene (epdm), silicone (vmq), fluorosilicone (fvmq), polyurethane (pu), polytetrafluoroethylene (ptfe), thermoplastic polyurethane (tpu).

Thanks to our comprehensive range of hydraulic seals and PTFE Profiles, we are capable of meeting the

requirements of very demanding applications, e.g. temperatures of between -260 and +260 C, pressures of up to

800 bar, and velocities of up to 20 m/s. Our products are ideal for many media, including oil, gas, water and

chemicals. We also make PTFE with Glass, Carbon, Graphite and Bronze filled components with high / standard

temperature resistivity, abrasion and friction resistance.

We manufacture a comprehensive rang comprehensive range of rubber sheets for general, industrial and mining

applications. It includes vulcanized black and coloured sheets for technical uses and industrial applications, with

smooth surfaces or with a canvas-type print on one or both sides.

We manufacture dampers, vibration controllers, shocks and structureborne noise for engineering industry,
including marine and military applications.

Materials:
Natural Rubber (NR), Nitrile (NBR), Hydrogenated Nitrile (HNBR), Styrene Butadiene Rubber (SBR), Polyacrylate
(ACM), Fluorocarbon (FKM), Per-Fluorocarbon (FFKM), Ethylene propylene (EPDM), Silicone (VMQ), Fluorosilicone
(FVMQ), Polyurethane (PU), Polytetrafluoroethylene (PTFE), Thermoplastic Polyurethane (TPU).

Our standard range includes:

We are offering zinc oxide.Zinox is a specially engineered zinc oxide which acts as a supreme activator for rubber processing as well as provides superior mechanical properties. typical properties appearance ---- whiteoil absorption gm 100 gm 60 10moisture (ex-work) % max. 2.5residue on 500 mesh % < 0.2 %loi at 1000oc % 15 2ph (10% aq. Slurry) - 9.0 0.5sp. Gravity - 3.8 + 0.2 zinox provides the following in rubber application as compared to the conventional zinc oxide: a) better process ability.B) lower down mixing time.C) excellent dispersion.D) excellent rheumatic properties.E) improvement in mechanical properties.F) lowers down specific gravity, thereby benefiting in compound weight.G) improves heat ageing property.H) replaces zinc oxide 100%.I) as loi is higher in zinox, ash content is lower as compared to zinc oxide, hence oem product manufacturers will be benefited in this ground by using zinox.J) techno commercially immensely beneficial as compared to zinc oxide

We offer hoses, profiles.We specialize in technical hoses, tubes and profiles for the pharmaceutical, food, mining, heavy earthmoving, auto, oil and gas, etc industries. Our hoses cover a wide range of temperatures and media. Fininshed products include: hose assemblyrubber hoses fabric re-enforced and braided hosehigh pressure hosemedium pressure hoselow pressure hosepetroleum hosetextile hosehydraulic hoseshot blasting hoseluminous & fluorescent silicone sleevestransparent tube & stripslpg tubescordsspongemarine fenders materials: nitrile (nbr), fluorocarbon (fkm), per-fluorocarbon (ffkm), ethylene propylene (epdm), silicone (vmq), fluorosilicone (fvmq), polyurethane (pu), polytetrafluoroethylene (ptfe), hyplon (csm), vamac, pvc, nbr-pvc. We can design, develop, execute import substitute and make any tailor made product as per customer design, specification, and drawing.