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MR Chemie India Pvt. Ltd.

MR Chemie India Pvt. Ltd. (a joint-venture unit of MR Chemie GmbH, Germany) has been well-known as an expert manufacturers and suppliers of Dye-Penetrant, Magnetic Particle Inspection consumable and accessories, Leak Detection, UV-Technology, Special Chemicals and more.

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Overview

Established in the year 2003, MR Chemie India Pvt. Ltd. (a joint-venture unit of MR Chemie GmbH, Germany) has been well-known as an expert manufacturers and suppliers of Dye-Penetrant, Magnetic Particle Inspection consumable and accessories, Leak Detection, UV-Technology, Special Chemicals and more.

Our company has grown substantially, increasing its share of the international market many times over. The products of our company are used in industrial, commercial and many more applications. The products we offer to the customers are quality approved and provided at industry leading prices. Besides these, we offer products to the customers in safe packaging to ensure their correct delivery.

Located in Secunderabad (Telangana, India), we are supported by large infrastructure which is segregated into various departments. The different units are production, testing, quality control, packaging, warehouse and many more. These units are equipped with latest tools, machinery and others which help us to carry out operations of business effectively. We have hired team members for handling each unit and allotted them task as per their interest.

We also use our customer’s feedback as an opportunity for innovative problem-solving.

With the technical guidance of our principals, we will gladly develop with you and for you product variants which correspond with your individual requirements.

Products & Services
Penetrant Testing

Penetrant Testing acc. to EN ISO 3452-1:2013

With the Penetrant Testing procedure (also known as DP test or dye penetrant inspection) you can quickly determine surface discontinuities on all iron metals and non-iron metals, some plastics and ceramic materials, glass, etc., provided that the discontinuities are open to the surfaces.

The liquid penetrant test method is used in the examination of welding seams, cast pieces, in shipbuilding, automobile and aircraft construction, apparatus and tank construction, etc.

Liquid penetrant inspection can be carried out with at daylight visible (red dye penetrant) and/or under UV-light fluorescent penetrants.

The PT method is charactestic for the fact that, contrary to the magnetic particle inspection (MT), defects or discontinuities can be proven also on not magnetizable materials.

Magnetic Particle Testing

MR® 71 Paint Remover

General appearance and composition:

  • Mixture of solvents based on a ketone
  • MR® 71 Paint Remover is used to remove MR® Contrast Paint from the surface of the work piece
  • Dries quickly
  • Aerosol overhead sprayable

MR® 72 White Contrast Paint

General appearance and composition:

  • Coating material containing solvents, free of aromatics
  • MR® 72 White Contrast Paint serves to lighten the surface of the work piece when performing non fluorescent magnetic particle inspection with coloured MR® Magnetic powder suspension
  • Dries quickly and forms a smooth white film
  • Processing temperature +10 to +50 °C
  • Aerosol overhead sprayable

MR® 76 S Magnetic powder suspension

General appearance and composition:

  • Mixture of isoparaffinic carbonhydroxides, additives and pigments
  • MR® 76 S Magnetic powder suspension black serves to indicate cracks when performing coloured magnetic particle inspection
  • Medium particle size da = 1-3 µm
  • Sediment: 0,4 – 0,8 ml/100 ml (1 h)
  • Low odour
  • Aerosol over head sprayable
  • Processing temperature +10 to +50 °C

MR® 76 F Magnetic powder suspension

General appearance and composition:

  • Mixture of isoparaffinic carbonhydroxides, additives and pigments
  • MR® 76 F Magnetic powder suspension fluorescent serves to indicate cracks when performing magnetic particle inspection under UV-light
  • Yellow-green fluorescence
  • Medium particle size: da = 1-3 µm
  • Low odour
  • Oil based
  • Sediment: 0,2-0,3 ml / 100 ml (1 h)
  • Processing temperature +10 to +50 °C

MR® 761 F Magnetic powder suspension : high-brilliance

General appearance and composition:

  • Mixture of isoparaffinic carbonhydroxides, additives and pigments
  • MR® 761 F Magnetic powder suspension fluorescent serves to indicate cracks when performing magnetic particle inspection under UV-light
  • Medium particle size: da = 1-3 µm
  • Low odour, oil based
  • High brilliance fluorescence
  • Sediment: 0,2 - 0,3 ml / 100 ml (1 h) (corresponds to ASTM E 1444)
  • Processing temperature +10 to +50°C

MR® 110 Magnetic powder - oil suspendible

General appearance and composition:

  • Highly sensitive powder with fluorescent ferromagnetic particles, suspendible in water or oil
  • Suitable for dry testing
  • Medium particle size da = 1-3 µm
  • Yellow-green fluorescent under UV-radiation
  • Sediment: 0,1 - 0,2 ml / 100 ml (1 h)
  • Processing temperature:
    Wet testing: +10 to +50 °C
    Dry testing: < 150 °C
  • No declaration of hazardous ingredients – ECO-LINE

MR® 114 Magnetic powder composition - water suspendible

General appearance and composition:

  • Green magnetic powder with fluorescent ferromagnetic particles
  • Suspendable in water
  • Powder already includes additives: wetting agent, defoamer and corrosion inhibitor
  • Dilution: 10 g / L in water
    1:100 fits a Sediment of circa 0,08 – 0,12 ml / 100 ml (0,5 h)
    (Applications with other dilutions are possible!)
  • Particle size da = 3-7 µm
  • Green fluorescent under UV-light
  • Processing temperature +10 bis +50 °C
  • No declaration of hazardous ingredients – ECO-LINE

MR® 153 Magnetic powder concentrate, high-brilliance

General appearance and composition:

  • Water suspendable concentrate with fluorescent ferromagnetic particles
  • Includes corrosion inhibitor and other additives
  • Free of nitrite, halogen, sulphur and silicone
  • Medium particle size da = 1-3 µm
  • Yellow-green fluorescent under UV-radiation
  • High-brilliant fluorescence
  • Sediment (1:50 with water): 0,1 ml – 0,2 ml / 100 ml (1 h) (corresponds to ASTM E 1444)
  • No declaration of hazardous ingredients – ECO-LINE
  • Processing temperature +10 to +50°C

MR® 158-R Magnetic powder concentrate

General appearance and composition:

  • Water suspendible concentrate with fluorescent ferromagnetic particles
  • Includes corrosion inhibitor and other additives
  • Free of nitrite, halogen, sulphur and silicone
  • Medium particle size da = 1-3 µm
  • Yellow-green fluorescent under UV-radiation
  • Sediment 1:50 with water 0,20 ml – 0,30 ml / 100 ml (0,5 h)
  • Processing temperature +10 to +50 °C
  • No declaration of hazardous ingredients – ECO-LINE

MR® 210 Magnetic Powder concentrate - for dry and wet testing

General appearance and composition:

  • Highly sensitive powder with ferromagnetic particles, suspendable in water or oil
  • Suitable for dry testing at warm and high temperatures
  • Processing temperature < 500 °C
  • Medium particle size da = 0,2 µm
  • Suitable for bright surfaces. For dark surfaces please use with MR® White contrast paint.
  • No declaration of hazardous ingredients – ECO-LINE

MR® 230 Magnetic Powder for Dry testing

General appearance and composition:

  • Highly sensitive powder with ferromagnetic particles, for dry testing
  • Suitable for dry testing at warm and high temperatures
  • Processing temperature < 500 °C
  • Medium particle size da = 0,2 µm
  • Suitable for bright surfaces. For dark surfaces please use with MR® White contrast paint.
  • No declaration of hazardous ingredients – ECO-LINE

MR® 231 Magnetic Powder for Dry testing

General appearance and composition:

  • Highly sensitive powder with ferromagnetic particles, for dry testing
  • Suitable for dry testing at warm and high temperatures
  • Processing temperature < 500 °C
  • Medium particle size da = 0,2 µm
  • Suitable for bright surfaces. For dark surfaces please use with MR® White contrast paint.
  • No declaration of hazardous ingredients – ECO-LINE

MR® 303 Water Conditioner for wet testing

General appearance and composition :

  • Clear white flakes, miscible in water according to customers needs
  • Serves as a corrosion inhibitor, wetting agent and anti-foam agent
  • To be used with MR® 210, MR® 110
  • No declaration of hazardous ingredient
  • ECO-LINE
Guages/Test Blocks

Luxmeter Type LX1330B
Product description:

  • Battery indication
  • 4 measuring ranges selectable
  • Big LCD-display
  • Hold-function
  • Self calibration
  • incl. calibration certificate

Measuring instrument UVA/Lux Check
Product description:

  • Dual purpose instrument for measuring the UV-intensity and LUX portion of UVA lamps with a wavelength of 365 nm ± 20 nm.
  • The sensor is designed for marketable UV lights in NDT sector.
  • Delivery including case, battery and calibration certificate.

Steel plate C45
Product description:

  • Steel plate for checking the lifting power of an AC hand yoke for magnetic particle testing acc. to EN ISO 9934.
  • Material: C45
  • Weight: app. 4,5 kg (lifting power app. 44 N)
  • With a.m. weight the steel plate fulfills the criteria for testing according to ASME Code V Article 7 – T-762, b) and d).

MR® Puffer Bulb

ASTM centrifuge tube
Product description:

  • ASTM-Centrifuge to control the test solution concerning the correct concentration.
  • In the ASTM-centrifuge tube the magnetic powder of the solution deposits in the lower part of the centrifuge after a certain time (as indicated by the manufacturer).
  • The powder share can be read from the number of the graduation lines.

Pie-Gauge
Product description:

The magnetic field indicator serves to show the presence and approximate direction of the magnetic field during magnetic particle inspection. Eight triangularly shaped segments of low carbon steel brazed together and copper plated form an octagon.

The Magnetic field indicator complies with:

1. ASTM E-709, ASTM E-1444

2. ASME B and PV Code Section V, Edition 2010, Addenda 2011a

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