PERMABOND TA4660 was a 2-part, 2:1 low odor, acrylic adhesive. It was developed for the structural bonding of nylon polyamide (filled and unfilled) without the need for any primers or additional surface treatment, such as plasma. TA4660 was also good for bonding nylon in combination with certain metals. It cured at room temperature and contained microbeads to control the bond line thickness for superior performance.

Features & Benefits

• Excellent adhesion to nylon
• No primers required
• Full cure at room temperature
• Low odor
• Good temperature resistance

• Surfaces it bonded to:  Nylon, Polyamides, Carbon Steel, Stainless Steel, Aluminum, Most other Metals, Wood, Ceramics, Rock, Concrete, Glass, Fiberglass

  Physical Properties of Uncured Adhesive

  		TA4660 A		TA4660 B
  Chemical Composition		Methacrylate		Methacrylate
  Color		Yellow		Black
  Mixed Color		Dark green grey
  Viscosity @ 25°C		100,000 mPa.s (cP) Thixo paste		100,000 mPa.s (cP)
  Specific gravity		1.0		1.0

  Typical Curing Properties

  Ratio to Use		2: 1
  Maximum gap fill (NB: Contains microparticles to control gap)		1 mm (0.04 in)
  Pot life (2g+2g) @23°C		5 minutes
  Fixture time (0.1 N mm² shear strength is achieved) @23°C		25 minutes
  Handling time (0.3 N mm² shear strength is achieved) @23°C		90 minutes
  Working strength @23°C		2 hours
  Full cure @23°C		48 hours

   

  Size	50ml (1.7 oz), 50ml (1.7 oz) – Expired/Near-Exp, 400ml (13.5 oz), 400ml (13.5 oz) – Expired/Near-Exp