Digital Melt Flow Index Tester
55,000 Per Unit
1 Unit (MOQ)
Melt Flow Index Tester
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1 Piece (MOQ)
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Melt Flow Index Apparatus
1 Per Piece
1 Piece (MOQ)
Melt Flow of thermoplastic material is defined as the rate of flow in grams per ten minutes of extrude of molten resins through a jet of a specified length and diameter under prescribed conditions of temperature, load & piston position in a cylindrical cavity inside a heated metallic tube barrel at the measurement is being made.Melt Flow Index Apparatus for Plastic consists of a heated extruder tube, an interchangeable jet through which the material under test is extruded, and a piston with dead weights to apply the specified pressure on the material inside the extruder tube. The extruder tube is made from carbon steel and is heated by means of a Bend Heater, which surrounds its outer circumference. A PID controller is provided to indicate & control the temperature of the tube. The tube has a whole parallel to its bore for placing the thermocouple junction. The heater logged with mineral wool insulation. The assembly is fixed on a rigid stand. The bottom of the tube is lagged with a 3 mm thick insulation of PTFE to prevent sticking of the extrude. The jet through with the extruder is pushed out is made from hardened and ground die steel. It is held at the bottom of the extruder tube. The piston made from silver steel relieved at the upper end is provided to push the extrude out of the jet. The piston moves inside the cavity of tube. A sleeve to provide to guide the relieved portion of the piston. The top of the piston carries a plate-form for keeping the load on. The plate-form is thermally insulated from the load. The extruder tube assembly is mounted on a metal box. A sheet metal control panel is mounted on the side of the equipment & houses the PID Controller, DIGITAL PRESET TIMER at other electronic components. Cleaning tools for tube cavity and jets & stoppers & cutter for the extradite are also supplied with the equipments.RELATED STANDARD :ASTM-D- 1238 – 1982 : Standard test method for flow rate of Thermoplastic by Extrusion Plastometer.
Computerised Melt Flow Index Tester
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Melt Flow Index Tester
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The most precise instrument for the measurement of Melt Flow Rate (MFR) or melt volume rate (MVR) in quality control and research applications. The LMFI 5000 is the first melt flow indexer to utilize a powerful 32-bit microprocessor to provide test parameter control, self-diagnostics and digital calibration. The onboard computer controls and displays temperature to ±0.1°C using a unique PID control algorithm. Four melt indexer models are offered in the advanced Dynisco LMI 4000 series, each with features designed to meet specific application requirements.
Melt Flow Index Tester
5,000 Per Piece
Melt Flow Index Tester
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1 Piece(s) (MOQ)
As a reliable name, we ensure that payment procedures remain secured with us. For this, we issue invoice to the customers stating the products, quantities and agreed prices. The material required for preparing quality-centralized product range is sourced from the trusted places and that too after complete quality confirmation.
Melt Flow Index Tester
40,000 - 62,000 Per Set
Limited Oxygen Index Apparatus
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Oxygen index is defined as minimum concentration of oxygen, expressed as volume percent in a mixture of oxygen and nitrogen that just support flaming combustion of plastic materials under equilibrium condition of candle like burning. The equilibrium is established by the relation between the net lost to the surroundings as measured by either time of burning or length of specimen burned. This point is approached from both sides of the critical oxygen concentration in order to establish the oxygen index. The “ASIAN” Limited Oxygen Index Apparatus consist of a test chimney made of borosilicate glass (size is 76mm internal diameter & 450mm long) suppurated by the metallic base and hook with the help of the metallic pillar. The mixture of nitrogen and oxygen is released from the bottom of tube. The tube is filled with glass beads for mixing and evenly distributing the gas mixture. The specimen holder, which holds the test specimen, made of U shape and fixed at the center of the chimney. There is the porous screen mounted below the level of the specimen holder, to prevent falling combustion debris from fouling the gas entry and distribution paths. There is a digital temperature indicator cum controller with thermocouple for the measurement and control the temperature within the chimney. A copper tube with suitable orifice for pilot flame is provided for igniting the specimen by inserting it from the top of the test column. The digital preset timer and buzzer is also mount in the instrument. Two Rotameter with needle valve are provided to control and measure oxygen and nitrogen flow in the test chimney. A timer for indicating the time of burning with a reset switch. The rotameter, temperature controller, timer are fitted in the sheet panel. The test chimney is fitted separately on the metallic platform. Flow Meter (Rotameter) : 10 to 90 cc/sec for Oxygen × 2cc/sec 30 to 270 cc/sec for Nitrogen × 10cc/sec Note : Item Required By The User For Complete Testing: Oxygen gas, nitrogen gas and LPG cylinders with its regulator and fitting, 220 V single phase power supply (Other Power optional).
Melt Flow Index Tester
44,000 - 48,000 Per Piece
1 Piece (MOQ)
Limited Oxygen Index Apparatus
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1 Piece (MOQ)
Melt Flow Indexer
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MYQ Melt Flow Indexer, often abbreviated as "MFI", is an affordable-price tabletop instrument used to test the melt flow resistance (MFR) of a wide range of thermo-plastic materials. The tester conforms to all National and International melt flow resistance standards, including BS EN ISO 1133 and ASTM D1238. Any temperature within 120°C-450°C (248°F-842°F) can be accurately controlled.Included weights 1 600g 1 875g 1 960g 1 1000g 1 1200g 1 1640g 8 2000g Features Built-in microprocessor maintains temperature control to within ±0.2ºC (±0.4ºF), with rapid ramp-up to set point. Temperature fluctuation is ±1% of set temperature. Extruded material automatically cut-off by built-in scraper mechanism at preset intervals, controllable to ±0.01 seconds. Clear multi-line LCD display and tactile-feedback membrane keypad allow fast, accurate input of test parameters and provide continuous display of settings during testing. AccessoriesThe Melt Flow Indexer is supplied with all the accessories and weights necessary for maintenance and operation. Nothing else to buy! 2 Piston Rods 2 Tungsten Carbide Dies 3 Replacement Cut-Off Knives 1 Cleaning Tool 1 Charging Tool Die Ejector 1 Level Meter 1 Guide Bushing 1 Filling Funnel 2 Cylinders 1 Die Cleaning Tool
Melt Flow Index Tester
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We source the required raw material from the certified places after complete quality confirmation. As a result of which, the finished products comply with elevated industry standards. Buyers are free to place orders and can expect timely deliveries of the same. STANDARDS : All Indian Standards, ASTM, DIN, BS Standards and many other equivalent Standards. APPLICATION : M.F.I Tester is used to measure the flow rate of different Polymers. The generated values helps to distinguish the different grades of Polymers. Because of the fact that plastic materials are seldom manufactured without incorporating additives, which affect the processing characteristics of material like stability and flow ability. USP : HEXA PLAST provides Melt Flow Indexer with customized controller keeping in mind the process of test. Precise Temperature with accuracy of + 0.1º C. Microprocessor based digital timer with facility to select number of test, cutter time, buzzer indication on completion of test and advance buzzer indication for manual cutting procedure. Fully Automatic MFI is having facility to conduct to test independently by pre-setting the temp. of test, time & applying the required Load and it will directly give the result of MFI for individual test & average of all test. Determination of melt flow index of thermo plastic materials Definition : Melt flow index is defined as the rate of extrusion of molten resin under specified temperature and pressure through a specified size of die in 10 minutes. It is expressed in g/10 min. MFI Tester capable of maintaining tem. From ambient to 350°C Principle & Significance: This characteristic is primarily useful for measuring uniformity of flow rate of materials. This is used for grading of Thermoplastic material and their quality control i.e. in determining lot-to-lot consistency of resin. A material having high molecular weight has more resistance flow than the flow molecular weight polymer.
Melt Flow Indexer
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Melt Flow Index Tester
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The melt flow tester, built according to International standards, is an instrument for measuring with great accuracy the "Melt Flow Rate" and useful for quality control test on flow ability, grading of thermoplastic material according to flow In general, useful for predicting adequacy of thermal stability case of processing and quality of molding
Melt Flow Index Tester
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The Melt Flow Index (MFI) is a amount of the effortless flow of the melt of a given thermoplastic polymer. It is defined as the weight of polymer in grams flowing in 10 min through a die of specific diameter and length by a pressure applied through a known weight at a controlled temperature.
Melt Flow Index Tester
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We offer a wide range of Melt Flow Index Tester widely used to determine the melt flow index of plastic material. This system is structured with a heated extruder tube, an interchangeable jet and a piston with dead weights. This piston is used to apply the required pressure on the material inside the carbon steel extruder tube. A Bend Heater is affixed around outer circumference of the extruder tube and is used as an effective heating material. This heater is covered with a mineral wool insulation. The extruder tube is installed with a PID controller to indicate & control the temperature. Manufactured in accordance to the ASTM D 1238 & equivalent standards, this range of testers is available in various models with different parameters.Construction of the metal flow index tester: The assembly is fixed on a rigid stand. The bottom of the tube is lagged with an insulation of PTFE to prevent sticking of the extrudate The jet through which the extruder is pushed out is made from hardened and ground die steel The piston made from silver steel relieved at the upper end is provided to push the extrudate out of the jet. The piston moves inside the cavity of tube. A sleeve to provide to guide the relieved portion of the piston The plate-form is thermally insulated from the load. The extruder tube assembly is mounted on a metal box. A sheet metal control panel is mounted on the side of the equipment & houses the PID Controller, digital preset timer & other electronic components. Cleaning tools for tube cavity, jets, stoppers and cutters for the extrudate are also available with the equipment. The top of the piston carries a plate-form for keeping the load on.
Melt Flow Index Tester
45,000 - 150,000 Per Piece
1 Piece (MOQ)
Melt Flow Index Tester
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Melt Flow Index Tester
42,000 - 60,000 Per one
1 Unit (MOQ)