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Discontinued – Permabond TA4660 Nylon Bonding MMA Acrylic Adhesive 50 ml

SKU: QC7033727584
Inventory: In Stock
Category:
Original price was: $33.99.Current price is: $20.39.

Description

This formula has been discontinued. It has been replaced by the Permabond TA4550, which is a new formulation, and a very close substitute for features and use cases.

Bond nylon with confidence using Permabond TA4660. This specialized structural acrylic adhesive is engineered to bond difficult filled and unfilled polyamides without the need for primers or harsh surface treatments. Featuring integrated microbeads for precise bond line control and a toughened, impact-resistant formula, it creates structural bonds on nylon, metal, and composites that are often stronger than the materials themselves.

Link to: Permabond TA4550

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 @ 25C 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) @23C 5 minutes
Fixture time (0.1 N/mm shear strength is achieved) @23C 25 minutes
Handling time (0.3 N/mm shear strength is achieved) @23C 90 minutes
Working strength @23C 2 hours
Full cure @23C 48 hours

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