Carbon fiber reinforced product
SHB-A506
SHB-A506 carbon fiber fiber plate adhesive is a cyclooxy resin two-component adhesive, and SHB-A502
- Product Model: SHB-A506
- Specification: 20g/group
- Mix ratio: A:B=3:1
- Torage period: 12 months
Product Introduction
SHB-A506 carbon fiber fiber plate adhesive is a cyclooxy resin two-component adhesive, and SHB-A502 carbon fiber plate is used for structural reinforcement.
Product features
·Good thixotropy, no flowing, easy to operate, reduce the empty drum area.
·Modified epoxy resin, free of styrene, safe and non-toxic.
·The colloidal curing speed is moderate, easy construction, and the effect is good.
·High strength, high toughness, tear resistance and impact resistance.
·Acid, alkali and salt resistance, good seismic performance, fatigue and long-term stress resistance.
Performance parameters
|
Inspection
item |
Qualification
standard |
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|
Colloidal Property |
Tensile
strength (MPa) |
≥38
|
|
|
Tensile
E-modulus (MPa) |
≥2400 |
||
|
Elongation (%) |
≥1.5 |
||
|
Bending
strength(MPa) |
≥50,without
fragmented damage |
||
|
Pressure
strength (MPa) |
≥70
|
||
|
Bonding Ability |
Standard
value of steel-steel tensile shear strength (MPa) |
Standard
value (23±2) ℃, (50±5) %RH |
≥14 |
|
Average
(60±2) ℃, 10min) |
≥16 |
||
|
Average
(-45±2) ℃, 30min) |
≥16 |
||
|
Steel-steel
tensile strength (MPa) |
≥40 |
||
|
Steel-steel T
impact stripping length (MPa) |
≤20 |
||
|
Steel-C45
pulling bonding strength (MPa) |
≥2.5,damaged
as concrete cohesive failure |
||
|
Thermal
deformation temperature (℃) |
≥65 |
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|
Non-volatile
matter content (%) |
≥99 |
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|
Remarks: Judgment
basis: GB50728-2011 "Technical Specification for Safety Evaluation of
Engineering Structural Reinforcement Materials" (Table 4.2.2 2-2) (Table
4.8.1) (Table 4.2.2-4) (Table 4.2.2-5) |
|||
Curing time
|
Ambient
Temperature(℃) |
Time
of Operate(min) |
Cure
Time(h) |
|
-5 |
60 |
72 |
|
0 |
50 |
72 |
|
10 |
40 |
72 |
|
20 |
30 |
48 |
|
30 |
30 |
48 |
|
Note: When the ambient temperature is lower than -5℃, the curing time can be extended according to the above table. |
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Application scope
·Used with SHB-A502 carbon fiber plate for structural reinforcement.
Construction video images
·Construction preparation: Positioning and laying out according to the design drawing.
·Substrate treatment: chisel off the concrete surface coating layer to be reinforced, smooth the surface, and blow the dust on the concrete surface.
·Configuration glue: According to the weight ratio A:B=3:1, mix the A.B component evenly in the packaging bucket.
·Apply glue: Evenly apply the configured glue on the surface of the carbon plate to avoid bubbles.
·Paste carbon plate: Paste the carbon plate on the concrete surface, remove the surrounding overflow glue and fix it.
·Curing: At room temperature, curing time should not be less than 24 hours.
Notes
·The curing temperature is not less than 5℃, the curing time is not less than 3 days when the ambient temperature is 20-25℃, and the curing time is not less than 7 days when the average temperature is 10℃.
·If the rubber in the A and B component packaging drum is not used up, it should be sealed and not exposed to the air for a long time.
·Gloves, masks, goggles, safety hats and other protective equipment must be equipped during construction.
·If accidentally on the skin or clothing, can be washed with acetone and plenty of water rinse.
·If ingested or spilled into eyes, seek medical attention immediately.
