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

WACKER PULPSIL 955 S Silicone Oil

PULPSIL 955 S is a high-performance polyether-modified functional silicone fluid in Wacker’s PULPSIL series, a hydrolytically stable silicone surfactant designed for pulp and paper industry. It features excellent water dispersibility and process compatibility, efficiently improving pulp dewatering, washing and defoaming, while enhancing pulp uniformity and quality.

  • wacker pulpsil 955 s
  • wacker pulpsil 955 s

Features Of WACKER PULPSIL 960 S Silicone Oil

  1. Hydrolytically stable and alkali-resistant - Stable performance in high-temperature and high-alkali conditions, suitable for harsh pulp production environments

  2. Efficient water dispersibility - Easily soluble in aqueous systems, no additional emulsification required, easy to add

  3. Enhanced dewatering efficiency - Accelerates pulp filtration and dewatering, shortens process cycle and reduces energy consumption

  4. Auxiliary defoaming and foam suppression - Synergizes with defoamers to improve foam control and reduce production fluctuations

  5. Improve pulp quality - Improves fiber dispersion and uniformity, reduces paper defects and optimizes paper forming performance

Typical Applications Of WACKER PULPSIL 960 S Silicone Oil

  1. Pulp washing - Optimizes washing effect, reduces washing water consumption, and improves washing efficiency

  2. Screening and classification - Eliminates foam in screening, prevents screen clogging, and improves screening efficiency and accuracy

  3. Bleaching process - Suitable for various bleaching baths, avoids foam affecting bleaching uniformity, and reduces bleach loss

  4. Wastewater treatment - Treats pulp production wastewater, eliminates wastewater foam, and optimizes wastewater treatment process

  5. Pulp modification - Assists in improving pulp fluidity, reduces process hidden dangers in production, and ensures production continuity

Specifications Of WACKER PULPSIL 960 S Silicone Oil

Chemical TypePolyether-modified functional polysiloxane
AppearancePale yellow transparent liquid
OriginGermany
Density (25℃)0.97-1.00 g/cm³
Viscosity (25℃)50-100 mPa·s
Flash Point>140℃
Applicable Temperature Range-20℃~160℃


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