silane crosslinkers AC-271

• Post Date:

  Feb 16,2016

• Expiry Date:

  Feb 15,2017

• Detailed Description:

  Typical Technical Data
  The below values are not intended for use inpreparing specifications. Please confirm with us prior to writing specifications on this product.
  CAS NO.: 2768-02-7
  EINECS NO.: 220-449-8
  Appearance: Colorless transparent liquid
  Colour (Pt-Co): 25 max
  Specific Gravity (ρ20°C,g/cm3): 0.965~0.975
  Refractive Index ( ): 1.3925~1.3935
  Purity (by GC, %): 98.0 min
  
  Properties
  Pipes and cables produced from silane-crosslinked polyethylene (PE-Xb) using AC-271 are more resistant to heat and weathering than products made from non-crosslinked polyethylene. They also have improved electrical properties. The storage stability is greatly enhanced in formulations of silane crosslinking adhesives and sealants.
  Use of AC-271 as a co-monomer in polymer dispersions results in binders which exhibit much improved wet scrub resistance and higher abrasion resistance thanks to crosslinking and improved adhesion to the substrate.
  
  Applications
  Silane AC-271 is an essential ingredient in many industries as below:
  Moisture curing of polymers: For the preparation of moisture-curing polymers
  Adhesion promotion & surface modification: As an efficient adhesion promoter for various mineral-filled polymers
  As co-monomer for polymer dispersions: Improve adhesion strength in wet conditions and scrub resistance
  As moisture scavenger: Can react rapidly with water
  Other applications: can easily bond with OH-group. Hydroxyl containing polymers; it is activated by its proximity to silicon

• Company:

  Nanjing Aocheng Chemical CO., LTD     [ China ]        

• Contact:

  Bruce Lan

• Tel:

  86-25-58659628

• Fax:

  86-25-58659319

• Email:

  inquiry@ac-chem.cn