Silane coupling agent KH-792

  • Improve the strength and toughness 
  • Improve the adhesion of a variety of substrates
  • Available cohesive interface rather than split off split off
  • It can reduce the resin at a high temperature gas evolution
  • Can reduce the amount of resin in the sand,good dispersion
  • Improve the compatibility with the resin properties of diamond
  • Free use promote coating with the surface of the coating adhesion primer
  • Can improve the moisture resistance and increased compression resilience
  • Greatly improves the strength of the sand core, so that the surface is flat and casting products more smooth, and reduce the cost of casting

  • Brand:

    sinograce
  • Item NO. :

    KH-792
  • Payment:

    L/C、D/A、D/P、T/T、MoneyGram、Paypal Other.
  • Product Origin:

    China Anhui
  • Color:

    Colorless to pale yellow liquid
  • Shipping Port:

    Shanghai And Other Ports
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Product Detail

Feature

Improve the strength and toughness

Improve the adhesion of a variety of substrates

Available cohesive interface rather than split off split off

It can reduce the resin at a high temperature gas evolution

Can reduce the amount of resin in the sand,good dispersion

Improve the compatibility with the resin properties of diamond

Free use promote coating with the surface of the coating adhesion primer

Can improve the moisture resistance and increased compression resilience

Greatly improves the strength of the sand core, so that the surface is flat and casting products more smooth, and reduce the cost of casting


Type

N-β- (aminoethyl) [gamma] aminopropyl trimethoxysilane


Typical properties

Appearance:                          Colorless to pale yellow liquid

Content:                                  ≥97%

Flash point:                            138℃

Boiling point:                           259℃

Molecular weight:                   222

CAS No.:                                  1760-24-3

Density:                                    1.010 ~ 1.030g/cm3

Refractive index:                     ND25 1.4425-1.4460

Structural formula:                   NH2(CH2)2NH(CH2)3SI(OCH3)3

Corresponding trademark:     A-1122 (GE); Z-6020 (Dow Corning); KBM-603 (Shin-Etsu)

Solubility: Soluble in organic solvents, insoluble in carbon tetrachloride and acetone, soluble in water, stable in water, methanol is produced after hydrolysis, suitable pH value 9 ~ 10


Application

-Abrasive

-Polysulfide sealant

-Insulation Materials

-RTV resin and silane crosslinked sealant

-Suitable resins: Phenol, PA, PB, PC, melamine, acrylic, nitrile rubber, chloroprene rubber, RTV resin

-Foundry Industry: This product is suitable for phenolic resin coated sand process


Storage and handling

Available in 25 kg/drum 

Store products in tightly closed original containers at 5-40℃

Shelf life: 12 months from delivery date

According to non-dangerous goods transport

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      Products :

      Silane coupling agent KH-792
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