Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Features & Benefits
- Excellent adhesion to metals
- Fast cure at room temperature
- Easy to dispense
- High shear and peel strength
- Low odor
- Low viscosity
- Non-flammable
Applications & Uses
- Markets
- Applications
- Compatible Substrates & Surfaces
- Cure Method
- Additional Information
This product is not recommended for use in contact with strong oxidizing materials. This product may affect some thermoplastics and users must check compatibility of the product with such substrates.
Information regarding the safe handling of this material may be obtained from the Safety Data Sheet.
Users are reminded that all materials, whether innocuous or not, should be handled in accordance with the principles of good industrial hygiene.- Surface Preparation
Surfaces should be clean, dry and grease-free before applying the adhesive. Permabond Cleaner A is recommended for the degreasing of most surfaces. Some metals such as aluminum, copper and its alloys will benefit from light abrasion with emery cloth (or similar), to remove the oxide layer.
- Directions for Use
- Surfaces must be clean, dry and grease-free.
- Apply a thin bead of adhesive pre-mixed through a static mixer nozzle.
- Assemble components and clamp.
- Maintain pressure until handling strength is achieved. The time required will vary according to the joint design and surfaces being bonded.
- Allow 24 hours for adhesive to fully cure.
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Physical Properties of Uncured Adhesive
TA452 A TA452 B Chemical composition Urethane methacrylate Urethane methacrylate
Color Red Green Mixed color Brownish Purple Brownish Purple Viscosity at 25°C 3,000-6,000 mPa.s (cP) 3,000-6,000 mPa.s (cP)
Specific gravity 1 1 - Typical Curing Properties
Ratio of use 1 : 1 Maximum gap fill 0.5 mm (0.02 in) with nozzle
0.2 mm (0.008 in) bead on beadNozzle life at 23°C 2-3 minutes Fixture / handling time
(0.3 N/mm² shear strength is achieved) at 23°C6-9 minutes Tack free time** <12 hours Full cure at 23°C 24 hours - Typical Performance of Cured Adhesive
Shear strength *
ISO4587Steel: 20-24 N/mm² (2900-3500 psi)
Aluminum: 18-22 N/mm² (2600-3200 psi)
Stainless Steel: 20-24 N/mm² (2900-3500 psi)
Zinc: 18-22 N/mm² (2600-3200 psi)- Strength Development
Graph shows typical strength development of bonded components at 23°C. Curing at higher or lower temperatures may affect cure speed.
- Hot Strength
“Hot strength” shear strength tests performed on mild steel. Product fully cured at room temperature and conditioned to pull temperature for 30 minutes before testing.
TA452 can withstand higher temperatures for brief periods (such as for paint baking and wave soldering processes) providing the joint is not unduly stressed. The minimum temperature the cured adhesive can be exposed to is -55°C (-65°F) depending on the materials being bonded.
Packaging & Availability
- Other Products Available
Other Products Available
Anaerobics- Thread lockers
- Thread sealants
- Gasket makers
- Sealants / retainers
Cyanoacrylates
- Instant adhesives
- For rapid bonding of metals, plastics, rubber and many other materials
Epoxies
- Two-part room temperature cure adhesives
- Single-part heat cure adhesives
- Modified Technology (MT) flexible grades available
MS-Polymers
- Single-part, moisture-curing, flexible sealants
Polyurethanes
- Two-part room temperature curing adhesives
Toughened Acrylics
- Rapid curing, high strength structural adhesives
UV Light Cured Adhesives
- Glass / plastic bonding
- Optically clear
- Non-yellowing
Storage & Handling
- Storage Temperature
5 to 25°C (41 to 77°F)