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

WACKER PULPSIL 968 Silicone Oil

PULPSIL 968 S is a high-performance functional silicone fluid in Wacker’s PULPSIL series, a high-efficiency silicone defoamer designed for the entire pulp production process. It has excellent defoaming, foam-suppressing performance and process compatibility, quickly eliminating foam in pulp production, optimizing pulping processes, reducing energy and chemical consumption, and improving pulp quality.

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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