Welcome to Imerys Performance Minerals

Compressed tablets

COMPRESSED TABLETS Imerys minerals are ideal glidants, lubricants and diluents for compressed tablets

Imerys talcs are used as lubricants and glidants in compressed tablets. Imerys calcium carbonates are good diluents for wet granulated products. 

Used as glidants / flow agents, Imerys talcs:

  • Reduce fluctuations in tablet weight

  • Enhance tablet homogeneity and quality

  • Increase productivity

Used as lubricants for tablet presses, talcs:

  • Reduce friction

  • Prevent tablets sticking to punch face during compressing

  • Facilitate die ejection

Calcium carbonates are excellent diluent solutions for wet granulated products or when high whiteness is required. 

We recommend 

  • Luzenac Pharma talc range as flow agents and lubricants

  • Calcius precipitated calcium carbonate range as a diluent for wet granulated products and for whiteness

Imerys minerals are suitable for swallowable, chewable and effervescent compressed tablet production. 

Compliance

Luzenac Pharma talcs:

  • Comply with US Pharmacopeia  

  • Comply with EU Pharmacopeia 

  • Comply with Japanese Pharmacopeia

  • Are manufactured, processed and packaged in compliance with Joint IPEC and cGMP (Good Manufacturing Practices) at ISO certified facilities (ISO 9001:2015, ISO 14001:2008, ISO 2200:2005

  • Halal, Vegan & Kosher certification

  • EINECS no. 238-877-9

  • CAS no. 14807-96-6

 

Calcius™ precipitated calcium carbonates:

  • Comply with US Pharmacopeia

  • Comply with EU Pharmacopeia

  • Meet all ICHQ3D limits for elemental impurities

  • Exceed USP standards and California Proposition 65 requirements with regard to trace lead levels

  • Are manufactured, processed and packaged in compliance with cGMP (Good Manufacturing Practices) at ISO 9001:2015 and HACCP certified facilities

  • Halal, vegan & kosher certification

  • EINECS no. 207-439-9

  • CAS no. 471-34-1

IPEC member

 

 

IPEC member, Imerys guarantees the safety, quality and consistency of its pharmaceutical grades which are all derived from controlled, proprietary sources, available for audit. 

The Pharmaceuticals Regulatory Package and Kosher certificate are available from our download center.

We offer a full range of bespoke formulation and technical and process support services to help you match the right mineral grade to your application requirement.

Please contact us, we will be only too happy to help

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