Polyurethane Additives

  • triphenylmethane-4,4′,4”-triisocyanate (ethyl acetate solution)

    triphenylmethane-4,4′,4”-triisocyanate (ethyl acetate solution)

    It’s solution of triphenylmethane-4,4',4''-triisocyanate in ethyl acetate.Similiar to DESMODUR RE. It is a kind of high efficient crosslinking agent, which is used by desmodur and natural rubber Or synthetic rubber, especially for rubber materials.
  • SILANE A171

    SILANE A171

    A171 full name is vinyltrimethoxysilane ;The applications are:1. It is used for crosslinking polyethylene to make insulation and sheath materials for wires and cables. This product is an important crosslinking agent for crosslinking polyethylene.
  • SILANE A187

    SILANE A187

    A187 full name is [3-(2,3-Epoxypropoxy)propyl]trimethoxysilane; The applications are :1. It is mainly used to improve the adhesion properties of the surface of organic and inorganic materials, such as the treatment of glass fiber in FRP and silicon filler in plastics, rubber
  • SILANE A172

    SILANE A172

    A172 also known as Vinyl tris(2-methoxyethoxy) silane; The applications are: 1. This product is a kind of bifunctional molecule. It can react with inorganic filler or organic polymer. It can be used as adhesion and accelerant of many kinds of mineral filled polymers.
  • SILANE A174

    SILANE A174

    A174 also known as (3-(methacryloyloxy)propyltrimethoxysilane); it's used in: 1. The mechanical strength of glass fiber reinforced composites can be improved by treating glass fiber yarn with a-174 silane coupling agent (including film-forming agent, lubricant and antistatic agent).
  • Dimethyl sulfoxide (DMSO)

    Dimethyl sulfoxide (DMSO)

    DMSO is used in 1. Manufacture of polymer As a solvent for polyacrylonitrile, it is widely used.In addition, it is also used as urethane manufacturing solvent, photosensitive polymer synthesis solvent and polymerization equipment cleaning agent.
  • Di Methyl Formamide (DMF)

    Di Methyl Formamide (DMF)

    DMF full name is Di Methyl Formamide.DMF is mainly used in polyurethane, acrylic fiber, medicine, pesticide, dye, electronics and other industries. In the polyurethane industry, it is mainly used in wet synthetic leather production as washing and curing agent;、
  • P-toluenesulfonylisocyanate (PTSI)

    P-toluenesulfonylisocyanate (PTSI)

    PTSI full name is p-Toluenesulfonyl isocyanate. As a dehydrating agent of solvent, filler and pigment,PTSI is widely used in one component and traditional two-component polyurethane paint systems.
  • Gamma-butyrolactone (GBL)

    Gamma-butyrolactone (GBL)

    We have REACH certification ; γ-Butyrolactone also known as GBL or Gamma-Butyrolactone; It is mainly used in the manufacture of a-pyrrolidone, N-methyl pyrrolidone, polyvinylpyrrolidone, acetyl γ - butanone, etc. It is also an industrial solvent, diluent, solidifying agent, etc.
  • Silane A1160

    Silane A1160

    A1160 also calls 3-Ureidopropyltriethoxysilane(50% in methanol); It can be used as adhesion promoter, surface modifier, cross-linking agent and dispersant.
  • N-Methyl Pyrrolidone (NMP)

    N-Methyl Pyrrolidone (NMP)

    We have REACH certification ; N-Methyl-2-pyrrolidone also known as NMP or N-Methylpyrrolidone; it's excellent high-grade solvent, widely used in petrochemical, pesticide, medicine, electronic materials and other fields.
  • ANCAMINE K54

    ANCAMINE K54

    It's Evonik brand. Similar with DMP-30.The full name is tris-2,4,6-dimethylaminomethyl phenol.It is used as a homopolymerisation catalyst for epoxy resin include adhesives,electrical casting and impregnation, and high performance composites. CAS is 90-72-2;Package is 200kg/blue paited barrel.