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  • NIAX Catalyst A-1 (import)

    NIAX Catalyst A-1 (import)
    2019-03-27
    label:
    NIAX Catalyst A-1 (A-1) Dipropylene glycol solution of 70% bis (dimethylaminoethyl) ether and strong foaming catalyst are commonly referred to as catalyst A-1 or A1 in domestic industry A-1 catalyst is mainly used in the production of soft polyether polyurethane foam plastics, and also in hard foams for packaging A-1 is especially effective in water, so it can reduce foam density Its effectiveness in controlling the production of gas is about 80%, and the effect on controlling the gel reaction is about 20% The catalyst has high activity and low dosage, and can control foaming and gelation time by adjusting the dosage of the series The common use of A-1 and organotin catalyst can obviously improve the production tolerance of foamed plastics, ensure that no unnecessary quality problems are caused by careless operation or small errors in measurement system, and produce high-quality soft foamed plastics A-1 catalyst is widely used in various formulations of polyurethane foams, especially in the production of high resilience, semi-rigid foams and low density foams
    label: High resilience catalyst Self-crusting catalyst
  • DABCO BL-11 ( A-1Imported)

    DABCO BL-11 ( A-1Imported)
    2019-04-09
    label:
    DABCO BL-11 (A-1) 70% dipropylene glycol solution of dimethylaminoethyl ether, strong foaming catalyst A-1 catalyst is mainly used in the production of soft polyether polyurethane foam plastics, and also in hard foams for packaging A-1 is especially effective in water, so it can reduce foam density Its effectiveness in controlling the production of gas is about 80%, and the effect on controlling the gel reaction is about 20% The catalyst has high activity and low dosage, and can control foaming and gelation time by adjusting the dosage of the series
    label: High resilience catalyst Self-crusting catalyst
  • DABCO 33LVR (A-33) Imported

    DABCO 33LVR (A-33) Imported
    2019-03-27
    label:
    DABCO 33LVR 33% triethylenediamine dipropylene glycol solution, an industrial standard product, is commonly referred to as catalyst A33 or A-33 in China Triethylenediamine, also known as triethylenediamine, has a unique chemical structure It is a cage compound with three ethylene groups attached to two nitrogen atoms The bimolecular structure is very dense and symmetrical It can be seen from the structural formula that there is no substituent with large steric hindrance on N atom, and its pair of empty electrons are easily accessible In foaming system, once the carbamate bond is formed, it will be free, which is conducive to further catalysis
    label: High resilience catalyst Self-crusting catalyst Polyurethane catalyst
  • DABCO 1027, (imported) catalyst 1027

    DABCO 1027, (imported) catalyst 1027
    2019-09-27
    label:
    DABCO 1027 modified ethylene glycol solution of triethylenediamine is a structurally delayed tertiary amine catalyst It can delay the time of milky white, increase the fluidity of the early stage, accelerate the curing of the rear end, shorten the ejection time and improve the production efficiency, improve the fluidity of the system, improve the dimensional stability of the foam, avoid the shrinkage of products, and have a higher catalytic effect on the reaction of polyols and isocyanates It is an amine fast demoulding catalyst developed for polyester and polyether microporous sole and self skin foam system It is an efficient catalyst for polyurethane foam sole, self foam foam and other microcellular foam systems
    label: Catalyst Self-crusting catalyst Polyurethane catalyst
  • NIAX Catalyst A-33 (import)

    NIAX Catalyst A-33 (import)
    2019-04-09
    label:
    NIAX Catalyst A-33 33% triethylenediamine dipropylene glycol solution, an industrial standard product, is commonly referred to as catalyst A33 or A-33 in China Triethylenediamine, also known as triethylenediamine, has a unique chemical structure It is a cage compound with three ethylene groups attached to two nitrogen atoms The bimolecular structure is very dense and symmetrical It can be seen from the structural formula that there is no substituent with large steric hindrance on N atom, and its pair of empty electrons are easily accessible In foaming system, once the carbamate bond is formed, it will be free, which is conducive to further catalysis For this reason, although three ethylene two amine is not a strong base, it exhibits extremely high catalytic activity for the reaction of isocyanate group and active hydrogen compounds, and is a strong gel catalyst
    label: Polyurethane catalyst Self-crusting catalyst Catalyst
  • Catalyst DMEA (dimethyl ethanolamine)

    Catalyst DMEA (dimethyl ethanolamine)
    2019-03-27
    label:
    DMEA dimethyl ethanolamine, mild equilibrium catalyst, milky white time is short DMEA is an auxiliary catalyst in polyurethane foam plastics, and DMEA is also a reactive catalyst, which can be used in the formulation of polyurethane soft foam and polyurethane rigid foam There is a hydroxyl group in the molecule of DMEA, which can react with isocyanate group Therefore, DMEA can bind to polymer molecule and not volatilize as easily as triethylamine DMEA dimethylethanolamine is widely used to prepare water-diluting coatings DMEA is also the raw material of dimethylaminoethyl methacrylate, which is used to prepare antistatic agents, soil regulators, conductive materials, paper additives and flocculants It is also used as water treatment agent to prevent boiler corrosion
    label: Catalyst Polyurethane catalyst Self-crusting catalyst High resilience catalyst
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