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Lab Instruments
Denka Neoprene 750 Copolymer of chloroprene and 2,3,dichloro-1,3,-butadiene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE); Chlorosulfonated Polyethylene Rubber

Material Notes: DuPont™ Neoprene 750 is an aqueous colloidal dispersion of a crystallization-resistant Neoprene. Its crystallization resistance is similar to that of DuPont™ Neoprene WRT. Neoprene 750 is anionic and is extremely stable with respect to shelf and heat aging. It immediately forms strong, highly extensible films when coagulated.

Main Features

  • Outstanding wet gels elongation and wet gel tensile strength render Neoprene 750 useful in dipped goods applications resist gel cracking either alone or in blends with other Neoprene liquid dispersion products such as DuPont™ Neoprene 571, or DuPont™ Neoprene 842A.
  • The low modulus of Neoprene 750 allows manufacture of very flexible products or dipped goods.

Neoprene 750 compounds without filler loading duplicate the lower stress/strain curve of similarly natural rubber latex products.

The high resistance to crystallization of Neoprene 750 allows it to maintain low modulus at relatively low temperatures regardless of the state of cure.

Suggested End Uses

  • Dipped goods
  • Contact bond adhesives
  • Cord adhesives
  • Construction adhesives

Denka Performance Elastomer LLC has acquired the Neoprene product line from DuPont Performance Polymers

Vendors:
Available Properties
  • Specific Gravity, Liquid Dispersion
  • Specific Gravity, Polymer
  • Solids Content
  • pH
  
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Plastic

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Elmet Technologies
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