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Beep 6212 two component epoxy structural adhesive for metal bonding, aluminum honeycomb panel
- Solvent free, no cure by-product
- Good toughness
- Excellent adhesion, high and low temperature impact resistance
- Good waterproof and moisture resistance, low water absorption
FEATURES
Beep 6212 epoxy adhesive can be cured at room temperature and in a heated environment. After mixing the A and B components at a mass ratio of 2:1, the product is cured within a certain period of time to form a protection.
| Color | Visual | Black paste | Rice white paste | |
| Viscosity 25 ° C, mPa·s | GB/T 10247-2008 | 30,000-40,000 | 100,000-120,000 | |
| Density 25 ° C, g / cm3 | GB/T 13354-1992 | 1.43±0.05 | 1.35±0.05 | |
| Mixing ratio Ratio=A:B | Mass ratio | 100 : 50 | ||
| Operating time after mixing, 25 ° C, 10 g | GB/T 10247-2008 | 20mins | ||
| Initial curing time 25 ° C, 10 g | GB/T 10247-2008 | 4-5 hrs | ||
| After curing | Hardness Shore D, 25°C | GB/T 531.1-2008 | 63 | |
| Shear strength Mpa, iron/iron | GB 6328-1986 | ≥18 | ||
| Shear strength Mpa, aluminum / aluminum | GB 6328-1986 | ≥15 | ||
| T-type peel strength N/mm | GB/T2791-1995 | 6 | ||
| Elongation at break,% | GB/T 528-2009 | 70 | ||
| Thermal conductivity W/K.m | GB/T 10297-1998 | 0.35 | ||
| Operating temperature °C | GBT 20028-2005 | -40–150 | ||
Used for metal bonding, aluminum honeycomb panel splicing and motor core Nomex bonding with excellent adhesion and toughness.
USE
- Surface treatment: For surface treatment, use a solvent such as methyl ethyl ketone/isopropanol to wipe the surface of the substrate to be bonded, or use sandpaper for sanding.
- Glue mixing: it is recommended to mix component A and component B well before use, and then weigh and mix them according to the weight ratio of 100:50. Component A and component B should be sealed and stored after use.
- The glue material at the bottom and the border of the container should also be mixed evenly during stirring, otherwise the local non-solidification phenomenon caused by uneven stirring may occur. After uniform stirring and vacuum defoaming, it is ready for use. Please use up as soon as possible.
- Low ambient temperature will lead to slow curing speed, when the initial strength cannot be achieved, the need for constant temperature control in the field.
- If dual syringe type duo-pak plastic box is used (twin tube), exclusive glue gun is needed. Please note that glue is made in the assembly of new mixed tube, a small part at the beginning should be discarded until a uniform color, continuous and even glue flow is obtained, and then it can be used normally.
- The curing process of this glue is exothermic reaction, and the amount of glue will affect the length of operation time, so the operation time under the amount of glue 10g is only a reference time.
- Meet the basic curing conditions of performance testing, 24 or 25 ℃ 80 ℃ * 2 hours * d.
- If you need to use automatic dispensing and sizing equipment, please consult our Marketing Department
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