Polyurethanes

Product range specifically studied for polyurethanes.

  • PDF

    Description

    GC EXTEROL 8 is a halogen-free reactive flame retardant based on polyester polyol. GC EXTEROL 8 guarantees excellent properties as a flame retardant, has high thermal stability, resistance to hydrolysis and humidity. GC EXTEROL 8 in addition to a more stable color, guarantees the absence of additive migration and established mechanical characteristics over time.

    Category
    Applications

  • PDF

    Chemical Name
    2,5-thiophenediylbis (5-tert-butyl-1,3-benzoxazole)
    CAS NO.
    7128-64-5
    Description

    GC OB is an optical brigthener highly effective in polymer substrates such as engineering plastics, e.g. polyesters,
    polycarbonate, polyamides and acrylics, thermoplastic polyurethane, polyvinylchloride, styrene
    homo- and copolymers, polyolefins, adhesives, and other organic substrates. Main applications
    include fibers, molded articles, films and sheets. Additional applications include clear lacquers,
    pigmented lacquers, paints, printing inks and synthetic leather.

    Category
    Applications
    , , ,

  • PDF

    Chemical Name
    N-(Ethoxycarbonylphenyl)-N'-methyl-N'-phenyl formamidine
    CAS NO.
    57834-33-0
    Description

    GC UV-1 is used for microcellular and integral skin foams, traditional rigid, semirigid and flexible foams, fabric coatings for synthetic leather. It imparts very good light stability to a number of polyurethane systems during their use.

    Category
    Applications
    ,

  • PDF

    Chemical Name
    N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine
    CAS NO.
    586400-06-8
    Description

    GC UV-3 is used for a wide range of polymers and applications including polyurethanes (Spandex, TPU, RIM etc.), engineering plastics (PET, PC, PC/ABS, PA, PBT etc). Offers high thermal stability. Provides very good light absorbing characteristics and good compatibility and solubility with various polymers and solvents.

    Category
    Applications
    , ,

  • PDF

    Chemical Name
    3,9-Bis[1,1-dimethyl-2-[(3-tert-butyl-4-hydroxy-5methylphenyl)propionyloxy]ethyl]-2,4,8,10tetraoxaspiro[5.5]undecane
    CAS NO.
    90498-90-1
    Description

    GC GREENOX 80 acts as a high molecular weight, hindered phenolic antioxidant that has high heat stability and suppresses initial discoloration. It is suitable for the protection of LDPE, ABS & PET and is particularly recommended for high temperature polymers such as PP, HDPE, LLDPE, HIPS, PBT, POM, PA, PU and Nylon

    Category
    ,
    Applications
    , , , ,

  • PDF

    CAS NO.
    632-79-1
    Description

    GC PHT is a brominated reactive flame retardant. GC PHT can be combined with a synergist to enhance flame retardant activity. GC PHT has a high FR efficiency and finds its main application incorporated into unsaturated resins and their derivatives. GC PHT is used as flame retardant additive in rigid PU, epoxy, PS and PHE.

    Category
    Applications
    ,

  • PDF

    CAS NO.
    77098-07-8
    Description

    GC PHT Diolo HV flame retardant is a stable, reactive bromine-containing diester/ether diol of tetrabromophthalic anhydride. The nominal structure of GC PHT Diolo HV flame retardant is a mixed ester of tetrabromophthalic anhydride with diethylene glycol and propylene glycol. GC PHT Diolo HV is a reactive diol for rigid polyurethane foam, Urethane elastomers and coatings with high bromine content, scorch resistant and good performance.

    Category
    Applications
    ,

  • PDF

    Description

    GC TCPP is a flame retardant used mainly in both rigid and flexible polyurethane foams, PVC, EVA, phenolic compounds and epoxy resins. GC TCPP can be added at various points in the production of polyurethane: in the production of foams or in the formulation of polyols to modify their viscosity.

    Category
    Applications

  • PDF

    Description

    GC RIANOX 1135 is an active, liquid hindered phenolic antioxidant. GC RIANOX 1135 finds application when liquid dosing is needed in polymer manufacturing and processing. GC RIANOX 1135 can be used in a wide range of polymers such as polyols, polyurethanes, PVC, ABS, PE, rubbers and synthetic lubricants because of its low volatility and excellent compatibility.

    Category
    ,
    Applications
    , ,

  • PDF

    Description

    GC UV LS 765 is a highly effective hindered amine light stabilizer (HALS). GC UV LS 765 is in liquid form hence easy to incorporate and has low volatily and thermal stability. GC UV LS 765 is applicable in a wide range of polymers including polyurethanes, sealants, adhesives, elastomers, unsaturated polyesters, acrylics, vinyl polymers (PVB, PVC), styrene homo- and copolymers, polyolefins, liquid color concentrates and other organic substrates.

    Category
    ,
    Applications
    , , ,

  • PDF

    Description

    GC EXTEROL 20 is a halogen-free reactive flame retardant based on a polyester polyol. GC EXTEROL 20 in addition to a high colour stability, guarantees the absence of migration of the additive and stability of the mechanical characteristics over time. GC EXTEROL 20 has been developed as replacement of TCPP and halogenated flame retardants in polyurethanes, specifically in foams.

    Category
    ,
    Applications

  • PDF

    Description

    GC K ACE 60M is potassium acetate in ethylene glycol solution mainly used as a trimerized catalyst for polyurethanes. GC K ACE 60M is odorless, reduces the reaction time and promotes the ‘final cure’ process in PUR foams. GC K ACE 60M is soluble in water, alcohol and other polar solvents.

    Category
    Applications

  • PDF

    Description

    GC K OCTO 25D is potassium octoate in diethylene glycol solution mainly used as a trimerized catalyst for polyurethanes. GC K OCTO 25D offers strong catalysing properties, is odorless, reduces the ‘demoulding’ time in foams and promotes the ‘cross-linking’ and ‘cure’ process. GC K OCTO 25D is soluble in water, alcohol and other polar solvents.

    Category
    Applications

  • PDF

    Description

    GC K OCTO 25M is potassium octoate in monoethylene glycol solution mainly used as a trimerized catalyst for polyurethanes. GC K OCTO 25M offers strong catalysing properties, is odorless, reduces the ‘demoulding’ time in foams and promotes the ‘cross-linking’ and ‘cure’ process. GC K OCTO 25M is soluble in water, alcohol and other polar solvents.

    Category
    Applications

  • PDF

    Description

    GC TEDA 33M is a cyclic amine in solution of monoethylene glycol that is mainly used as a catalyst for polyurethanes. GC TEDA 33M offers all the advantages of the triethylene diamine catalyst in an easy to handle physical form, a low viscosity liquid. GC TEDA 33M is soluble in water and miscible with polyols and tin based catalysts.

    Category
    Applications

  • PDF

    Description

    GC TEDA 33D is a cyclic amine in a dipropylene glycol solution used mainly as a catalyst for polyurethanes. GC TEDA 33D offers all the benefits of the Triethylenediamine catalyst in an easy to handle physical form, a low viscosity liquid. GC TEDA 33D is soluble in water and miscible with polyols and tin-based catalysts

    Category
    Applications

  • PDF

    Description

    GC THANOX 1315 is an excellent liquid primary antioxidant for process and long-term stabilization of a
    wide variety of polymers. In flexible PU foams, it prevents the formation of peroxides in the polyol during storage and further protects against scorching during expansion.
    GC THANOX 1315 offers excellent performance due to its low volatility and excellent compatibility with all kind of polymers.

    Category
    ,
    Applications

  • PDF

    Description

    GC THANOX 565 is a high molecular weight active phenolic antioxidant. The use of GC THANOX 565 improves the thermal and performance stability of the final products and helps to keep their color properties. GC THANOX 565 is very versatile and can be used as stabilizer in different elastomers like polybutadiene, polyurethane, polystyrene, nitrile rubber and PVC. GC THANOX 565 is particularly recommended for adhesives.

    Category
    ,
    Applications
    , , ,

  • Description

    UV absorber very suitable for applications in wich an optimum filter effect up to the boundary with visible light is desired. It is used in linear polyesters or optical articles, PU Systems and Alkyd resins.

    Category
    ,
    Applications
    ,

  • Description

    Uv absorber with UV absorbtion at 380-400 nm, especially used in sunglasses lenses resins of TAC,PC,PMMA, also used in adhesive, paint and solvent-based systems.

    Category
    ,
    Applications
    , ,