Quality is the feature that distinguishes the best from the rest. At CAMEX® LIMITED, we continually strive to create superior-quality dyes and state-of-the-art PVC additives. As an ISO 9001 & 14001 certified company, we ensure that every process is seamlessly integrated in accordance with established international standards.

Our quality assurance begins the moment raw materials enter our facilities and continues through every stage of production until the final product is ready. Rigorous quality checks are conducted at our in-house testing laboratories — at Naroda, Ahmedabad, for Dyestuffs & Textile Auxiliaries, and at Chhatral, Kalol, for PVC Chemicals. Each batch undergoes meticulous scrutiny to ensure that only products meeting our exacting standards reach our customers.

LABORATORY

We have a well equipped laboratory with a wide range of quality control instruments like:

  • Spectrophotometers for Colour Testing & Matching
  • Washing fastness tester
  • Light Fastness Tester
  • Crock meter for rubbing fastness
  • Perspiro Meter for colour fastness of textiles to water, seawater and perspiration
  • Textile & Leather dyeing machines
  • Sheet former for pulp dyeing etc.
  • Torque Rheometer
  • Two Roll Mill
  • CRT Machine
  • Hot Air Oven
  • Melting Apparatus
  • Viscometer
  • Muffle Furnace
  • Magnetic Stirrer
  • Penetrometer
  • Bulk Density Tester
  • DSC Machine

FOLLOWING TESTS ARE CONDUCTED TO BE CONVINCED THAT NO COMPROMISE HAS BEEN MADE IN CREATING
GOOD QUALITY DYES & PVC CHEMICALS

Raw Materials Analysis

  • Purity is checked through the volumetric analysis.
  • Dye is prepared using the laboratory scale.

The different parameters, which are checked during the manufacturing of dyes & PVC Chemicals, are as follows

  • PH
  • Temperature
  • Volume Control
  • Time

Following are some of the Tests that are conducted

  • Coupling Test
  • Diazotization Test
  • Cynuration Test
  • Condensation Test
  • Salt Content Analysis - Salt free solution after R.O. process etc.
  • Melting / Softening Point Analysis
  • Needle Penetration Test
  • Viscosity
  • Ash Content
  • Heat Stability Test
  • Volatile Content
  • Rheology
  • Density Test