Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik Sipernat 340 Hydrophilic Precipitation Silica

Sipernat 340 is an imported medium-sized spherical hydrophilic precipitated silica from Evonik Germany. It features high oil absorption, low dusting and easy dispersion, mainly used for food/colorant anti-caking, flow improvement, functional carrier and inkjet paper coating with stable performance.

Features Of Evonik Sipernat 340 Hydrophilic Precipitation Silica

  1. Spherical medium particle size - Low dust, good flow, user-friendly processing

  2. High oil absorption & loading - Large liquid capacity, high carrier efficiency

  3. Excellent dispersion stability - No agglomeration for coatings, films & food lines

  4. High anti-caking & anti-blocking - Perfect for powder free flow & film opening

  5. Food-grade pure & compliant - High purity, safe for food & personal care

Typical Applications Of Evonik Sipernat 340 Hydrophilic Precipitation Silica

  1. Food/seasoning/flavor - Anti-caking & free flow agent

  2. Personal care & cosmetics - Skin feel modifier & carrier

  3. Inkjet paper coating - Boost color density & definition

  4. Plastic film - Anti-blocking & opening agent for polyolefin/PVC

  5. Catalyst & functional powder - Carrier & bonding aid

Specifications Of Evonik Sipernat 340 Hydrophilic Precipitation Silica

BrandSipernat (Evonik Germany)
Product TypeHydrophilic precipitated silica
AppearanceWhite powder
Particle SizeMedium-sized, spherical
BET Surface AreaModerate
DBP AbsorptionHigh
Loss on Drying≤7.0 wt%
pH Value6.0–8.0
SiO₂ Content≥98%


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