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Polymer Additives

Dispersing Agents

Dispersing agents are added to facilitate the homogenous distribution of pigments or fillers in a polymeric matrix. They help in suppressing agglomerates and improving material properties: hence, better dispersion results in better processability, better consistency, better opacity /color strength. Some dispersing agents used in polymers are natural and synthetic waxes, organic acid derivatives and oligomeric derivatives like fluoro-carbon polymers and polyacrylates.
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Product Name
Supplier
Description
LDPE (Low-density polyethylene). It acts as a glossing- and pigment dispersing agent. Improves surface fineness and reduces defective index. Use level is 1-8 % for SMC (sheet molding compound), BMC... view more
Applications
  • Fibers/ Textiles/ Carpets>Fibers
  • Conversion of composites & thermosets>Compression molding
  • Conversion of composites & thermosets>Pultrusion
  • Conversion of composites & thermosets>Resin transfert Molding
  • ...
LDPE (Low-density polyethylene). It acts as a glossing- and pigment dispersing agent. Improves surface fineness and reduces defective index. Use level is 1-8 % for SMC (sheet molding compound), BMC... view more
Applications
  • Fibers/ Textiles/ Carpets>Fibers
  • Conversion of composites & thermosets>Compression molding
  • Conversion of composites & thermosets>Pultrusion
  • Conversion of composites & thermosets>Resin transfert Molding
  • ...
AB Specialty Silicones
Methyl polyoxyethylene silioxane copolymer. Acts as dispersing agent and hydrophilic agent. It is a low viscosity, water dispersible surfactant. Its exceptionally low surface tension making it ideal... view more
ALTUGLAS INTERNATIONAL (Arkema Group)
Altuglas® BS 100 by ALTUGLAS INTERNATIONAL (Arkema Group) is a methylmethacrylate (MMA) copolymer. Acts as a matting agent. It exhibits surface effects, anti-blocking and printability... view more
Applications
  • Other Thermoplastic>EVA
  • PVC>PVC, rigid
  • PVC>PVC, flexible
  • Other Thermoplastic>EVOH
  • ...
ALTUGLAS INTERNATIONAL (Arkema Group)
Altuglas® BS 130 by ALTUGLAS INTERNATIONAL (Arkema Group) is a methylmethacrylate (MMA) copolymer compatible with PVC and all vinylic polymers. Acts as a matting agent. Possesses homogeneous... view more
Applications
  • PVC>PVC, flexible
  • Other Thermoplastic>EVOH
  • Other Thermoplastic>EVA
  • PVC>PVC, rigid
  • ...
ALTUGLAS INTERNATIONAL (Arkema Group)
Altuglas® BS 572 by ALTUGLAS INTERNATIONAL (Arkema Group) is a methylmethacrylate (MMA) copolymer. Acts as a matting agent. Shows little effect on processing conditions like torque, pressure... view more
Applications
  • PVC>PVC, flexible
  • Other Thermoplastic>EVOH
  • Other Thermoplastic>EVA
  • PVC>PVC, rigid
  • ...
Acts as a polymeric dispersant. Possesses increased filler loading, excellent flow, high gloss, decreased viscosity and anti-flooding and floating properties. It is especially developed for... view more
Acts as a polymeric dispersant. Possesses increased filler loading, excellent flow, anti-flooding and floating properties. It has a star branched structure providing increased stability and low... view more
Acts as a polymeric dispersant. It is designed for improving performance of plastic master batches. It stabilizes inorganic pigments, fillers and lake pigments and titanium dioxide. Possesses... view more
Applications
  • PP
  • PVC>PVC, rigid
  • Other Thermoplastic>EVA
  • PE
Acts as a polymeric dispersant. It is designed for improving performance of plastic master batches. It stabilizes inorganic pigments, fillers and lake pigments and titanium dioxide. Possesses... view more
Applications
  • Other Thermoplastic>EVA
  • PE
  • PP
  • PVC>PVC, rigid
Acts as a polymeric dispersant. Possesses increased pigment loading, high filler loading and excellent flow properties. It has excellent performance in inorganic pigment and filler dispersions. It... view more
Akrochex® CBS-75/EPR/C by Akrochem is a polymeric dispersion of N-cyclohexyl-2-benzothiazole sulfonamide. It acts as a delayed action accelerator for natural- and synthetic polymers. It provides a... view more
Applications
  • Other Rubber>EPM (or EVM)
  • Polymer Conversion>Dispersion
  • Curing & polymerisation control>Acceleration
Akroform® CTP-75/EPR/P by Akrochem is a polymeric dispersion of N-(cyclohexylthio) phthalimide. It is a masterbatch and potent retarder for sulfur cured elastomers. It exhibits highest efficiency... view more
Applications
  • Other Rubber>EPM (or EVM)
  • Conversion of composites & thermosets>Encapsulating
  • Polymer Conversion>Dispersion
Akroform® CuDD-75/EPR/P is a polymeric dispersion of copper di-methyl di-thiocarbamate. It exhibits good process safety with a high rate of cure when used with MBT in butyl rubber and EPDM. It is a... view more
Applications
  • Other Rubber>EPM (or EVM)
  • SBR
  • Other Rubber>IIR, Butyl Rubber
  • Other Rubber>EPDM
  • ...
Akroform® DC-40/EPR/P by Akrochem is an organic dialkyl peroxide, chemically known as dicumyl peroxide dispersion. It is used as a catalyst for cross-linking agent for polyolefins (PE and EVC)... view more
Applications
  • Other Thermoplastic>EVA
  • PE
  • Conversion of composites & thermosets>Encapsulating
  • Polymer Conversion>Dispersion
  • ...
Raven Carbon Black by Birla Carbon
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