Manufacturer of Silicone, Viton, EPDM, Neoprene & PTFE Products
Rubstar Polymer is a Company manufacturing Extruded and Moulded rubber products in various types of Rubber Polymers but mainly in Viton and Silicone with a speci?l emphasis to serve specific sector of the industries.
Our company is an ISO 9001:2015 certified company.
It has been a journ?y to all segments of industries with speci?l emphasis to Valve, Ph?rma, Surgical, Medical, Oil & Refineries, Electrical, Project Engineering and Chemical industries being our strong forte. We pride on our strict adherence in satisfying our ever vigilant clients in Quality and Timely Deliveries.
As the company has developed within this market sector, it has also developed the Compounding and Testing Equipments necessary to provide customers with a complete service, including material development, mould design and manufacturing capacity to handle Rubber Moulded and Extruded Rubber Profiles.
Our company has 15 year of experience in same fi?ld which has played a major role in our Organization growth. Also our company is owned by experienced Technical Person due to which we are able to manufacture products as per Customer's Requirement. Also we have manufactured many R & D products (such as Braided Tubes, Conductive Silicone Pad, Diaphragms, Flame resistant rubber washer, etc...)
Ajay Kumar
(Mob: +91-8657378255)
Rubstar Polymer
(An ISO 9001:2015 Certified Company)
Bhayander (E), Thane District, Mumbai-401105.
Maharashtra, India.
Tel:- +91-8657378255
Email:- rubstar.mktg@gmail.com
Products we manufacture.....
Rubber Extruded Product/ Profile/ Gasket
We offer a wide range of Silicon Extruded Door Gaskets in more than 1000 different shapes and designs.
Extruded products are manufactured using the fully automatic Microwave continuous curing system and are acclaimed for its dimensional accuracy, glossy surface finish and aesthetic beauty of colours.
We also manufacture V, U, T, W, E, D, C Type Sections and many more Customized Sections..
We manufacture Tubes starting from 0.5 mm OD to 150 mm OD.
| LIST OF PRODUCTS |
| FOOD GRADE & NON FOOD GRADE PRODUCTS AVAILABLE |
| MOULDED TYPE | EXTRUDED TYPES | ASSEMBLED |
| O RING | TUBING | FBD GASKET |
| SQUARE RING | c?r?na SLEEVE | INFLATABLE GASKET |
| TRI CLOVER GASKET | BRAIDED HOSE | AUTOCLAVE GASKET |
| WASHER | O RING CORDS | STERILIZER GASKET |
| ONE SIDE FLAT GASKET | PROFILE | EXPANSION JOINT |
| BOTH SIDE FLAT GASKET | CORD | HOSE WITH END FITTINGS |
| V SEAL | STRIP | ISOLATOR GASKET |
| QUAD RING | SPONGE GASKET | |
| SHEET | DOOR GASKET | |
| BELLOW | SELF ADHESIVE STRIP | |
| SEAL | CHANNELS | |
| VALVE GASKET | BEADING | |
| DIAPHRAGM | U CHANNEL | |
| t?p | GLAZING GASKET | |
| CORK | SLIDING GASKET | |
| SUCTION CUP | GLASS BEADING | |
| BUSH | FOAM STRIP | |
| GROMMET | EDGE SUPPORT GASKET | |
| PAD | LEAK PROOF GASKET | |
Here we are sharing some of our technical experience for your study
| TYPICAL PROPERTIES OF ELASTOMERS |
| ANSI/ASTM DESIGNATION | VMQ | FKM | EPDM | CR | NBR | NR / IR | HNBR |
| COMMON NAME | SILICONE | VITON | EPDM | CHLOROPRENE (NEOPRENE) | NITRILE | NATURAL RUBBER | HYDROGENATED NITRILE |
| LOW TEMP (° F) | -80 | -10 | -40 | -30 | -30 | -60 | -22 |
| HIGH TEMP (° F) | 420 | 400 | 300 | 212 | 250 | 220 | 300 |
| HARDNESS (SHORE A) | 25 - 85 | 50 - 95 | 30 - 90 | 15 - 95 | 20 - 100 | 30 - 90 | 55 - 95 |
| ABRASION | POOR | GOOD | GOOD - EXCELLENT | VERY GOOD - EXCELLENT | GOOD - EXCELLENT | FAIR - GOOD | GOOD - EXCELLENT |
| ADHESION | EXCELLENT | FAIR - GOOD | GOOD - EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT | EXCELLENT |
| GENERAL PROPERTIES | Excellent high and low temperature properties. Fair physic?l properties. | Excellent oil and air resistance both at low and high temperatures. Very good chemical resistance. | Excellent ozone, chemical, and aging resistance. Poor resistance to petroleumbased fluids. | Good Weathering Resistance. Flame retarding. Moderate
resistance to petroleum based fluids. | Excellent resistance to petroleum-based fluids. Good physic?l properties. | Excellent physic?l properties including abrasion and low
temperature resistance. Poor resistance to petroleum based fluids. | Excellent heat and oil resistance, improved fuel and ozone resistance (approximately 5X) over Nitrile Good abrasion resistance. Decreased elasticity at low temperatures with hydrogenation over standard nitrile. |
| GENERAL CHEMICAL RESISTANCE |
| RESISTANT TO: | Moderate or oxidizing chemicals, ozone, concentrated sodium hydroxide. | All aliphatic, aromatic and halogenated hydrocarbons, acids, animal and vegetable oils. | Animal and vegetable oils, ozone, strong and oxidizing chemicals. | Moderate chemicals and acids, ozone, oils, fats, greases, many oils, and solvents. | Many hydrocarbons, fats, oils, greases, hydraulic fluids, chemicals. | Most moderate chemicals, wet or dry, organic acids, alcohols,ketones, aldehydes. | Many hydrocarbons, transmission fluids, refrigerants, diluted
acids, hydraulic fluids, silicone oils, vegetable and animal fats and oils, water and steam. |
| ATTACKED BY: | Many solvents, oils, concentrated acids, dilute sodium hydroxide | Ketones, low molecular weight esters and nitro containing compounds. | Mineral oils and solvents, aromatic hydrocarbons. | Strong oxidizing acids, esters, ketones, chlorinated, aromatic and nitro hydrocarbons. | Ozone (except PVC blends), ketones, esters, aldehydes, chlorinated and nitro hydrocarbons. | Ozone, strong acids, fats, oils, greases, most hydrocarbons. | Chlorinated hydrocarbons, ketones, strong acids. |
| Mechanical Properties of Popular Polymers |
| Polymer | Tensile strength (MPa) | Flexural modulus/ (modulus of elasticity) (GPa) | Elongation at break (%) | Strain at yield (%) | Notched Izod impact strength (kJ/m) | Surface hardness |
| Polyether ether ketone (PEEK) | 92 | 3.7 | 50 | 4.3 | 0,083 | RM 99 |
| Polytetrafluroethylene (PTFE) | 25 | 0.70 | 400 | 70 | 0.16 | RM 69 |
| Chlorinated poly (vinyl chloride) PVC | 58 | 3.1 | 30 | 5 | 0.06 | SA 70 |
| Unplasticised PVC (UPVC) | 51 | 3 | 60 | 3.5 | 0.08 | RR 110 |
| *These are typical r??m-temperature values of Notched Izod impact strength. A material that does not break in the Izod test is given a value of 1.06 + kJ/m; the + indicates that it has a higher impact energy than the test can generate. RM = Rockwell M 123 hardness (hard)
RR = Rockwell R 112 hardness
SA 70= Shore A 70 hardness (soft) SD 75 = Shore D75 |
Awaiting your business enquiries…………….
Thanks & Regards,
Ajay Kumar
(Mob: +91-8657378255)
Rubstar Polymer
(An ISO 9001:2015 Certified Company)
Bhayander (E), Thane District, Mumbai-401105.
Maharashtra, India.
Tel:- +91-8657378255
Email:- rubstar.mktg@gmail.com
