Polymer quality control laboratory (rubber and plastic)

The polymer laboratory activity can be identified and evaluated by physical, mechanical, thermal, rheological properties and … Polymers in accordance with ISIRI, ASTM, ISO, DIN, EN, JIS, KES, PSA, JASO and … . This section, in addition to the following announced tests and equipment also has a variety of functional tests. The main purpose of this section is to use laboratory facilities and equipment in research and development

Research services – Laboratory available in polymer laboratory

Analysis of all mechanical and physical properties of polymers (rubber, plastic, composite)

Tensile strength, lengthy length, compressive strength, Cold crushing, compressive modulus, flexural strength, flexural modulus, hot bending, rupture strength, adhesion strength, adhesion strength, stress strength and chunk (slam and nomone), falling hit and falling dart hit, SHORE A, D, Density Hardness, Density Measurement, Porosity Measurement, Hydrostatic Pressure Measurement, Burning Speed ​​Determination, Vicat Determination and Thermal Deviation Temperature (HDT) and Abrasion, Guidance, Pressure Management at different temperatures , Melt flow index (MFR) and friction coefficient, thermal conductivity determination, thermal expansion coefficient, soot distribution, rubber fatigue, rubber deometric, shrinkage, water absorption, moisture content, dimensional variation, viscosity of brookfield, brookfield viscosity, rupture development (rupture). Almondorf), circular stiffness, perforation, glossy (color), theoretical cover (color)

Analysis of all chemical properties and identification of polymers (rubber, plastic, composite)

FTIR (genera determination), determination of the percentage and type of tires, determining the percentage and type of mineral fillers, determining the percentage of soot, determining the percentage of polymers used in some samples, determining the percentage of resin in composites, Determine the percentage of ash, determine the percentage of Crosinking PEX samples

Thermal analysis of polymers (rubber, plastic, composite)

Different DSC scanning thermometric measurement: TM melting temperature, TG glass transition temperature, crystallization percentage, crystallization temperature, melting enthalpy, crystallization enthalpy, oxidation induction time (OIT), weight weight analysis (TGA)

Thermogravimetric Analysis or TGA

Thermogravimetric Analysis or TGA is the simplest thermal analysis method based on the measurement of sample weight changes during heating

The TGA device installed in the polymer laboratory of the Razi metallurgy research center is the ability to measure weight changes in the heat of ambient temperature up to 1000 degrees, determining the amount of water, more accurate identification of polymer materials, measuring glass fibers and mineral fillers, determine the amount of soot, size Destruction temperature determines the amount of softeners

Investigation of polymers resistance (rubber, plastic, composite) against different atmospheric conditions and chemical resistance

Aging (thermal aging), refrigeration, weight change and volume measurement, changes in changes in solutions and chemicals and oils, examining all properties after applying the conditions mentioned, ozone

Preparation of polymers (rubber, plastic, composite) in accordance with standard

Bake raw rubber and pill and tablet of it, injection and pill of granules, cutting and preparation of different types of plastics and composite and CNC, punch types of rubber and thermoplastic elastomers

Oil Analysis, Grace, Paraffin


Determination of temperature, flammability, oxidation stability, sulfur content, alkaline number (TBN), acid number, pH measurement, 19 elemental oil analysis, viscosity measurements at different temperatures, viscosity index, determination of sulfate ash, particle density , Particle counters, color determination, foaming clouds, Determine the amount of water by Carl Fisher, the ability to separate the air from the oil, the ability to separate water from the oil, the remaining carbon measurement, corrosion, FTIR, specific gravity


Grace permeability Before function and after function, determination of grass grade (NLGI), determination of grease concentrating base, ignition, grease droplet, FTIR


Determination of melting temperature, determination of fat percentage, drop temperature, color determination, ash, paraffin penetration rate, FTIR

Analysis of some chemical and mechanical properties of mineral samples (cement, stone wool, ceramics …)

FTIR (Binder or resin specification in minerals), measuring compressive strength, tensile strength, flexural strength, chemical resistance, water absorption, decomposition of moisture content, falling resistance, porosity measurement, density and thermal analysis of TGA And thermal conductivity


Analysis of some thermal properties of metal samples

DSC scanning scanning heat up to 500 ° C, accurately determining the melting temperature of metal up to 500 ° C and TGA weight analysis and thermal expansion coefficient

The causes of the destruction of polymers (rubber, plastic, composite)

Investigating the causes of polymers degradation and provide proper solutions and introducing polymeric polymers to fix the problem

Matching chemical and mechanical analysis of polymers (rubber, plastic, composite) and determining some of them

Match results obtained with valid internal and external standards, adaptation to data shots with samples, providing approval in accordance with sample standards, determining the grid of some polymers

Investigating and performing functional tests of polymers

The most commonly tested products

Types of rubber and plastics, composites, hoses, pipes, neoprene, geotextile, geo-membrast, composites used in building views and shipbuilding, Water-stops, wood types, straps, types of flooring, nylon , Types of car parts, cement, rope, concrete, brick, ceramics, tile, types of insulating materials, raw and baked resins, color, mastic types, all kinds of railroad components (Guffs and Verel Plaque pads), various types of home and toys, Square bar, stone, stone wool, orgamy and aperture


Completed projects

Investigating the cause of the destruction of HIPS-resistant polystyrene samples for application in the internal components of the refrigerator

Investigating the cause of degradation of acrylonitrile butadiene styrene ABS for application in refrigerated internal components

Investigating the cause of degradation of acrylonitrile butadiene styrene ABS for application in fan coil

Investigating the cause of polyester fiber degradation after 10 days of use

Investigation and extraction of production and molding process for producing UREA Formaldehyde

Investigating and extracting the causes of shelling and carving coated on a metal surface

Check and extract the reasons for destroying the organs used in the process and introduce more suitable alternative for it to prevent the problem of problem

Check and extract the reasons for leaking the bottle door over time and introduces the appropriate grid for use

Investigation of the body of plastic bottles that make the difference in the tag shift on those


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