Permabond TA435 Toughened Acrylic Adhesive & Initiator
| Manufacturer | Permabond |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
PERMABOND TA435 is a structural acrylic adhesive designed primarily for bonding metals, ferrites, ceramics and some thermoplastics. This adhesive may be used in a variety of structural bonding applications, due to its versatile performance capabilities. TA435 provides high strength while maintaining excellent flexibility, resulting in tough, durable bonds with outstanding impact and peel resistance. Handling strength is achieved in a few minutes at room temperature by using Permabond Initiator 41. Mix ratio 10:1.5 (adhesive:initiator). Features & Benefits: Adhesion to a wide variety of substrates Fast cure at room temperature No mix application High shear and peel strength Good impact strength Good chemical resistance Information provided by Permabond.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.00 g/cc | 0.0361 lb/in³ | uncured |
| Viscosity | 85000 – 95000 cP
@Temperature 25.0 °C
|
85000 – 95000 cP
@Temperature 77.0 °F
|
Uncured |
| Storage Temperature | 5.00 – 25.0 °C | 41.0 – 77.0 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength | 25.0 MPa | 3630 psi | DIN 53288 |
| Adhesive Bond Strength | 15.0 – 25.0 MPa | 2180 – 3630 psi | Mild steel, Shear |
| Impact | 25 | 25 | kJ/m<sup>2</sup> Adhesive Impact Strength; ASTM D950 |
| Peel Strength | 3.40 – 4.00 kN/m | 19.4 – 22.8 pli | ISO 4578 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 80.0 µm/m-°C | 44.4 µin/in-°F | ASTM D696 |
| Thermal Conductivity | 0.100 W/m-K | 0.694 BTU-in/hr-ft²-°F | ASTM C177 |
| Maximum Service Temperature, Air | 121 °C | 250 °F | |
| Minimum Service Temperature, Air | -53.9 °C | -65.0 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 2.00e+13 ohm-cm | 2.00e+13 ohm-cm | ASTM D257 |
| Dielectric Constant | 4.6
@Frequency 1.00e+7 Hz
|
4.6
@Frequency 1.00e+7 Hz
|
ASTM D150 |
| Dielectric Strength | 30.0 – 50.0 kV/mm | 762 – 1270 kV/in | ASTM D149 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | <= 2.00 min | <= 0.0333 hour | handling time, gap ~0mm |
| 10.0 min | 0.167 hour | handling time, .25 mm gap | |
| 20.0 min | 0.333 hour | handling time, .5 mm gap | |
| 30.0 – 60.0 min | 0.500 – 1.00 hour | working strength | |
| 1440 min | 24.0 hour | full cure | |
| Shelf Life | 12.0 Month | 12.0 Month |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Appearance | Amber liquid | Uncured |
| Maximum Gap Fill (mm) | 0.5 | |
| Strength Retention | 100% at 0°C | Relative to 0°C |
| 15% at 175°C | Relative to 0°C | |
| 22% at 150°C | Relative to 0°C | |
| 75% at 100°C | Relative to 0°C | |
| 96% at 50°C | Relative to 0°C |
