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Sepiolite in Papermaking technology

ON : 01-Jan-1970

1. Main content:

  Sepiolite is a non-metallic mineral, and is known as the soft gold by the insiders. With the characteristic of high temperature resistance, corrosion resistance, non-toxicity, non-odour, good thermal stability, and good adsorbability , sepiolite is the perfect raw materials in the industry of papermaking. Sepiolite paper has the advantages of high temperature resistance, good adsorbability , inflaming retarding etc.
The process of chemical pulping is eliminated in the technology of sepiolite papermaking, which doesn’t only save water, but also reduce environmental pollution.So it is called green papermaking. Meanwhile,the technology filled the domestic gaps and reached the international advanced level.

2. Main index:


sepiolite 80%, wood pulp 20%



Tensile strength


Bursting strength  


Folding strength

4 times

Heat-resistance temperature