Polyurethane Adhesive for Honeycomb and Sandwich Stuctural Bonding (Flexibond 8213)
Basic Info
Model No.: Flexibond 8213
Product Description
Model NO.: Flexibond 8213 Morphology: Solvent Free Material: Polyurethane Main Agent Composition: Resin Promoter Composition: Hardener Curing Mechanism: Poly Addition Density of Hardener: 1.2±0.05 G/ Cm^3 Mixing Ratio (by Weight): 5:1 Open Time (23ºC, 50%Rh): 80-120 Min Shear Strength: ≥10 MPa (Aluminum Alloy) Trademark: Flexibond Specification: ISO9001, ISO14001 HS Code: 3506100090 Bonding Function: Structural Adhesive Application: Building Materials Classification: Poly Addition Characteristic: High Adhesion Strength Color: Light Yellow Density of Resin: 1.50±0.05 G/Cm^3 V Iscosity (After Mixing): 8000-10000 MPa.S Pot Life (23ºC): 50-80 Min Hardness Shore D: Approx 80 Flat Tension Strength: ≥ 1.0 MPa Transport Package: 25kg+5kg Barrel Origin: China Description
Flexibond 8213/Flexibond 8200 is a two-component Polyurethane Adhesive which is applied for structural bonding for various substrates, such as aluminum honeycomb, wood, PU foam, polystyrene foam board, glass fiber-reinforced plastic, aluminum plate and steel plate, etc.
Characteristics
(1) Excellent adhesion to various substrates.
(2) Cures fast, shortens heat or cold setting time.
(3) Solvent free, environmental friendly.
(4) Good humidity and heat resistance.
Detailed Image
Technical Data Sheet of Flexibond 8213
Application
(1) Adhesive Coating:
The recommended dosage is 200-400 g/m2. The dosage varies with the roughness of the substrate surface.
(2) Mixing Ratio
Flexibond 8213/Flexibond 8200=5: 1 (by weight)
The resin (8213) should be uniformly stirred before it is mixed with the hardener (8200). Mix the two components uniformly. Mix for 1-2 more minutes after the two components color is well mixed.
(3) Adhesive Coating Temperature:
The adhesion should be taken within its open time. The open time and curing speed will be affected if the temperature is too high or too low.
(4) Pressing:
Raise the pressing pressure as high as possible without affecting the material forming.
(5) Pressing time
The pressing time is 6-8 hours. The adhesive is fully cured in 7 days. The higher the temperature is, the faster the curing is. The pressing time can reach 30 mins under the temperature of 80.
(6) Clean
Recommended Cleaner: Acetone, butanone.
Packaging
Resin: 25kg/barrel
Hardener: 5kg/barrel
The packaging can be adjusted according to customer's requirement.
Note
(1) The Adhesive Sealant should be used up once mixed. The remaining sealant cannot be used if viscosity appears too large or its state is like jelly.
(2) Do not apply the product together with other adhesives. Please enquire to our technicians if you have such a need.
(3) The information and recommendations related to the application and end-use of COMENS' products are given in good faith based on COMENS' current knowledge and experience of the products when properly stored, handled and applied under normal conditions. This information must on no account be used as a substitute for necessary prior tests which alone can ensure that a product is suitable for a given use, due to the practical differences in materials, substrates and actual site conditions. Users are requested to check that they are in possession of the latest version of this documents and COMENS' is at their disposal to supply any additional information.
Our Company and Certificate
Contact us if you need more details on Polyurethane Adhesive. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Polyurethane Glue、Aluminium Honeycomb. If these products fail to match your need, please contact us and we would like to provide relevant information.
Flexibond 8213/Flexibond 8200 is a two-component Polyurethane Adhesive which is applied for structural bonding for various substrates, such as aluminum honeycomb, wood, PU foam, polystyrene foam board, glass fiber-reinforced plastic, aluminum plate and steel plate, etc.
Characteristics
(1) Excellent adhesion to various substrates.
(2) Cures fast, shortens heat or cold setting time.
(3) Solvent free, environmental friendly.
(4) Good humidity and heat resistance.
Detailed Image
Technical Data Sheet of Flexibond 8213
| Flexibond 8213 (Resin) | Flexibond 8200 (Hardener) | |
| Curing mechanism | Poly addition | |
| Chemical base | Multiplehydroxyl compound | PAPI |
| Color | White | Brown |
| The coloraftermixing | Light yellow | |
| Density (beforecuring) | 1.50±0.05 g/cm3 | 1.2±0.05 g/cm3 |
| Viscosity | 25000-30000mpa | 250mpa.s |
| Viscosity (aftermixing) | 8000-10000mpa.s | |
| Mixingratio (by weight) | 5 | 1 |
| Pot life | 50-80mins | |
| Open time (50%RH) | 80-120mins | |
| HardnessshoreD(GB/T 531-2008) | Approx 80 | |
| Shear strength (GB/T 7124-2008) | ≥10 Mpa (Aluminum alloy) | |
| Flat tension strength (GB/T 1452-2005) | ≥1 Mpa | |
| Shelflife (unopened below 25) | 12months | 6months |
Application
(1) Adhesive Coating:
The recommended dosage is 200-400 g/m2. The dosage varies with the roughness of the substrate surface.
(2) Mixing Ratio
Flexibond 8213/Flexibond 8200=5: 1 (by weight)
The resin (8213) should be uniformly stirred before it is mixed with the hardener (8200). Mix the two components uniformly. Mix for 1-2 more minutes after the two components color is well mixed.
(3) Adhesive Coating Temperature:
The adhesion should be taken within its open time. The open time and curing speed will be affected if the temperature is too high or too low.
(4) Pressing:
Raise the pressing pressure as high as possible without affecting the material forming.
(5) Pressing time
The pressing time is 6-8 hours. The adhesive is fully cured in 7 days. The higher the temperature is, the faster the curing is. The pressing time can reach 30 mins under the temperature of 80.
(6) Clean
Recommended Cleaner: Acetone, butanone.
Packaging
Resin: 25kg/barrel
Hardener: 5kg/barrel
The packaging can be adjusted according to customer's requirement.
Note
(1) The Adhesive Sealant should be used up once mixed. The remaining sealant cannot be used if viscosity appears too large or its state is like jelly.
(2) Do not apply the product together with other adhesives. Please enquire to our technicians if you have such a need.
(3) The information and recommendations related to the application and end-use of COMENS' products are given in good faith based on COMENS' current knowledge and experience of the products when properly stored, handled and applied under normal conditions. This information must on no account be used as a substitute for necessary prior tests which alone can ensure that a product is suitable for a given use, due to the practical differences in materials, substrates and actual site conditions. Users are requested to check that they are in possession of the latest version of this documents and COMENS' is at their disposal to supply any additional information.
Our Company and Certificate
Contact us if you need more details on Polyurethane Adhesive. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Polyurethane Glue、Aluminium Honeycomb. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Pu Adhesive For Furniture And Building Materials
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