PERMABOND® TA436
PERMABOND® TA436 is a structural acrylic adhesive designed primarily for bonding metals, ferrites, ceramics and some thermoplastics. Permabond TA436 is a no-mix system which obtains handling strength 1-3 minutes when the adhesive and the Initiator 43 come in contact. Permabond TA436 offers high shear and impact resistant bonds and improved high temperature resistance.
Properties
- Uncured Physical Properties
Modified acrylic – solvent free; Transparent amber liquid; 20rpm: 15,000 – 30,000 mPa.s (cP) 2.5rpm: 45,000 – 70,000 mPa.s (cP)
Product families
- Structural Adhesives
Other characteristics
- Brand
- PERMABOND
- Cure Method
- Air Dry
- Product Type
- Adhesive
- Compatible Substrates & Surfaces
- Ceramic, Metal
- 8.0
All values were generated on as received steel lap shears as described in ISO4587. Adhesive was cured at room temperature for 48 hours prior to environmental exposure. Test pieces were assembled with no induced gap and subjected to continuous exposure for 1000 hours at the testing temperature and then the shear strength was tested at room temperature.. % strength retention
- Markets
- Adhesives & Sealants
- Cure
- Air Dry
- Applications
Adhesives & Sealants — Other Adhesives & Sealants Applications
- Technology
- Ready-to-Use Products
- Use Direction
Surfaces must be clean, dry and grease-free. Apply Initiator 43 to one surface.; Apply adhesive to the other surface.; Assemble the components using sufficient force to spread the adhesive thinly. Parts should be bonded immediately and within a maximum of two hours of applying the Initiator.; Maintain pressure until handling strength is achieved. The time required will vary according to the joint design, gap and surfaces being bonded.; Allow 24 hours for adhesive to fully cure. Accelerated cure times may be achieved by heating.
- Benefits and Features
- Adhesion to a wide variety of substrates
- Fast cure at room temperature
- No mix application
- High shear and peel strength
- Good impact strength
- High temperature resistance
- Storage Temperature
- 5 to 25°C (41 to 77°F)
- 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.
- 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.
- Certifications and Compliance
- ISO 9001
- Ready to Use Product Features
- Good Impact Strength
- High Impact Resistance
- Temperature Resistance
- Compatible Substrates and Surfaces
- Ceramic
- Metal
- Typical Properties (Cured)
Mild steel: 15-25 N/mm² (2200-3600 psi) Zinc: 10-15 N/mm² (1450-2200 psi; 45-65 N/25mm (10-14 PIW); 25N/mm² (3600 psi); 2 x 1013 Ohm.cm
- Typical Curing Properties(with Initiator 43)
- 10:1.5 approximately
- No gap
- 20-30 secs
- No gap
- 1-3 mins
- No gap
- 30-60 mins
