ES | CN
+86 025 8665 1110
Home >> Product by Type >> Composite Strengthening System >> 12K unidirectional carbon fiber fabric 300g
NJMKT 12K unidirectional carbon fiber fabric 300g NJMKT 12K unidirectional carbon fiber fabric 300g NJMKT 12K unidirectional carbon fiber fabric 300g

NJMKT 12K unidirectional carbon fiber fabric 300g

NJMKT 12K unidirectional carbon fiber fabric is a kind of unidirectional carbon fiber reinforced material made by imported Toray carbon fiber filament. 


Share Facebook Twitter LinkedIn Pinterest Google+ Addthis

    NJMKT 12K unidirectional carbon fiber fabric is a kind of unidirectional carbon fiber reinforced material made by imported Toray carbon fiber filament.

    Thickness:0.111mm (200g) and 0.167mm (300g)

    Width: 100mm, 150mm, 200mm, 300mm, 500mm and other special width requirements

    Application: Widely used for tensile and seismic reinforcement of structural components. And it can be regarded as carbon fiber composite material when used with NJMKT-carbon fiber impregnation adhesive, which is suitable for reinforcement of concrete and wood structure, and has reached the requirements of "Reinforced Concrete Structure Design Code GB50367-2013", This product can effectively improve bearing capacity of components, seismic performance and durability. 

    Key Features


    1.Light weight, easy for construction, low density, 23% of steel material, no increase of self-weight or section size to components

    2. This flexible sheet can easily be cut according to your desired shape and have close adhesion with reinforced concrete surface, suitable for extensive shape structures

    3. Small thickness, easy to overlap, excellent performance of winding and wrapping for various types of reinforcement, such as curved surface, strange-shape components, etc. 

    4. High tensile strength and flexibility, it can achieve the same effect of reinforced steel plate

    5. Anti-acid and alkali, corrosion resistance, suitable for any harsh environment

    6. The matching epoxy resin adhesive (suggested our factory manufactured carbon fiber impregnating adhesive) has good permeability, easy installation and short construction period

    7. Non-toxic, non-irritating odor, environmentally safe, operation can be done in living situation

    8. High tensile strength of 4-8 times of ordinary steel


    NJMKT 12K unidirectional carbon fiber fabric PK inferior fabric

    1. Imported carbon fiber filament, excellent smoothness, easily to be cut according to your desired shape regularly 

    2. High tensile strength of 4-8 times of ordinary steel

    3. Anti-acid and alkali, corrosion resistance, suitable for any harsh environment

    4. Excellent performance of winding and wrapping for various types of reinforcement, such as curved surface, strange-shape components, etc. 

    5. Light weight, low density, 23% of steel material, no increase of self-weight or section size to components


    It is your outstanding option to deal with the following engineering problems:

    1. Increasing building service load

    2. Changing usage function of engineering projects

    3. Material aging

    4. Concrete strength grade is lower than the design value

    5. Structural cracks treatment

    6. Repair and protection for in-service components in harsh environment

    7. Improve seismic performance of buildings in multiple seismic area

    8. Rreinforcement and repair of concrete structures because of disasters suffering and durability 

    9. Deficiency of concrete rebars 

    10. Building reinforcement and retrofit project

    11.Building crack leakage

    12.Chimney and coal mine reinforcement 

    13.Other applications: satellites, aircraft, sports, industrial products and many other reinforcement fields



    Applications

    Construction Process:

    1. Surface treatment: Clean and abrade the surface of base material comprehensively to make sure there is not any attachment, if the paste parts have sharp edge, it should be abraded to soft round shape of a minimum radius of 20 mm. As the aim to use NJMKT-carbon fiber sheet is to improve the structural members, so the status of base surface should be paid attention to make sure that it could transfer load ability from the sheet to the structure surface.

    2. Rollcoat epoxy resin adhesive and repair the rough surface (recommend to use surface leveling adhesive of our company), then mark the ink lines.

    3. Rollcoat epoxy resin adhesive (recommend to use matching epoxy resin impregnation adhesive of our company) to the bonding surface, the adhesive must be used full enough.

    4. Bond carbon fiber sheet which had been cut into suitable size to base material surface coating of adhesive, the sheet should be straight, extended. (If overlapping, the length of lap joints should be 20mm and the joints should not be in the middle but 1/3 of base material)

    5. Re-rollcoat impregnation adhesive to the surface of carbon fiber sheet to ensure complete coverage of the surface of sheet and full impregnation of the fiber.

    6. Use hard rubber stick or plastic scraper to roll and compact carbon fiber sheet repeatedly to keep it straight, extended, no bubbles, full penetration.

    7. Rollcoat again the adhesive to soak and use scraper to scrape and de-bubble repeatedly.

    8. Finally, sprinkle 3-6 mm sand (quartz sand) on adhesive-coated surface to make sure the adhesion of mortar cover.

    Storage:

    100m/roll

    NJMKT 12K unidirectional carbon fiber fabric should be stored in dry and well-ventilated place and protect from sunlight.

    unidirectional carbon fiber fabric, carbon fiber fabric, carbon fiber strengthening, carbon fiber reinforcement


    Standard: GB50367-2013,  GB50728-2011

    NJMKT promises to meet the technical requirements of the following GB50367-2013 "Design code for concrete structure reinforcement" and GB50728-2011 "Technical code for safety identification of reinforcement materials for engineering structures". 


    Test itemHigh - strength Grade ⅠHigh - strength Grade ⅡHigh - strength Grade Ⅲ
    Standard value of tensile strength (MPa)≥ 3400≥ 3000≥ 1800
    Tensile modulus of elasticity (MPa)≥ 2.3×105≥ 2.0×105≥ 1.8 × 105
    Elongation at break (%)≥ 1.6≥ 1.5≥ 1.3
    Bending strength (MPa)≥ 700≥ 600≥ 500
    Interlaminar shear strength (MPa)≥ 45≥ 35≥ 30
    Positive bonding strength of fiber composite material and base material (MPa)≥ 2.5, cohesive failure of concrete
    Brand of NJMKT fabricMKTXKAN
    Carbon filament typeT-700-12KT-36-12KT-35-12K
Description

NJMKT 12K unidirectional carbon fiber fabric is a kind of unidirectional carbon fiber reinforced material made by imported Toray carbon fiber filament.

Thickness:0.111mm (200g) and 0.167mm (300g)

Width: 100mm, 150mm, 200mm, 300mm, 500mm and other special width requirements

Application: Widely used for tensile and seismic reinforcement of structural components. And it can be regarded as carbon fiber composite material when used with NJMKT-carbon fiber impregnation adhesive, which is suitable for reinforcement of concrete and wood structure, and has reached the requirements of "Reinforced Concrete Structure Design Code GB50367-2013", This product can effectively improve bearing capacity of components, seismic performance and durability. 

Key Features


1.Light weight, easy for construction, low density, 23% of steel material, no increase of self-weight or section size to components

2. This flexible sheet can easily be cut according to your desired shape and have close adhesion with reinforced concrete surface, suitable for extensive shape structures

3. Small thickness, easy to overlap, excellent performance of winding and wrapping for various types of reinforcement, such as curved surface, strange-shape components, etc. 

4. High tensile strength and flexibility, it can achieve the same effect of reinforced steel plate

5. Anti-acid and alkali, corrosion resistance, suitable for any harsh environment

6. The matching epoxy resin adhesive (suggested our factory manufactured carbon fiber impregnating adhesive) has good permeability, easy installation and short construction period

7. Non-toxic, non-irritating odor, environmentally safe, operation can be done in living situation

8. High tensile strength of 4-8 times of ordinary steel


NJMKT 12K unidirectional carbon fiber fabric PK inferior fabric

1. Imported carbon fiber filament, excellent smoothness, easily to be cut according to your desired shape regularly 

2. High tensile strength of 4-8 times of ordinary steel

3. Anti-acid and alkali, corrosion resistance, suitable for any harsh environment

4. Excellent performance of winding and wrapping for various types of reinforcement, such as curved surface, strange-shape components, etc. 

5. Light weight, low density, 23% of steel material, no increase of self-weight or section size to components


Applications

It is your outstanding option to deal with the following engineering problems:

1. Increasing building service load

2. Changing usage function of engineering projects

3. Material aging

4. Concrete strength grade is lower than the design value

5. Structural cracks treatment

6. Repair and protection for in-service components in harsh environment

7. Improve seismic performance of buildings in multiple seismic area

8. Rreinforcement and repair of concrete structures because of disasters suffering and durability 

9. Deficiency of concrete rebars 

10. Building reinforcement and retrofit project

11.Building crack leakage

12.Chimney and coal mine reinforcement 

13.Other applications: satellites, aircraft, sports, industrial products and many other reinforcement fields


Functionality


Applications

Construction Process:

1. Surface treatment: Clean and abrade the surface of base material comprehensively to make sure there is not any attachment, if the paste parts have sharp edge, it should be abraded to soft round shape of a minimum radius of 20 mm. As the aim to use NJMKT-carbon fiber sheet is to improve the structural members, so the status of base surface should be paid attention to make sure that it could transfer load ability from the sheet to the structure surface.

2. Rollcoat epoxy resin adhesive and repair the rough surface (recommend to use surface leveling adhesive of our company), then mark the ink lines.

3. Rollcoat epoxy resin adhesive (recommend to use matching epoxy resin impregnation adhesive of our company) to the bonding surface, the adhesive must be used full enough.

4. Bond carbon fiber sheet which had been cut into suitable size to base material surface coating of adhesive, the sheet should be straight, extended. (If overlapping, the length of lap joints should be 20mm and the joints should not be in the middle but 1/3 of base material)

5. Re-rollcoat impregnation adhesive to the surface of carbon fiber sheet to ensure complete coverage of the surface of sheet and full impregnation of the fiber.

6. Use hard rubber stick or plastic scraper to roll and compact carbon fiber sheet repeatedly to keep it straight, extended, no bubbles, full penetration.

7. Rollcoat again the adhesive to soak and use scraper to scrape and de-bubble repeatedly.

8. Finally, sprinkle 3-6 mm sand (quartz sand) on adhesive-coated surface to make sure the adhesion of mortar cover.

Storage:

100m/roll

NJMKT 12K unidirectional carbon fiber fabric should be stored in dry and well-ventilated place and protect from sunlight.

unidirectional carbon fiber fabric, carbon fiber fabric, carbon fiber strengthening, carbon fiber reinforcement

Project


Technical Data

Standard: GB50367-2013,  GB50728-2011

NJMKT promises to meet the technical requirements of the following GB50367-2013 "Design code for concrete structure reinforcement" and GB50728-2011 "Technical code for safety identification of reinforcement materials for engineering structures". 


Test itemHigh - strength Grade ⅠHigh - strength Grade ⅡHigh - strength Grade Ⅲ
Standard value of tensile strength (MPa)≥ 3400≥ 3000≥ 1800
Tensile modulus of elasticity (MPa)≥ 2.3×105≥ 2.0×105≥ 1.8 × 105
Elongation at break (%)≥ 1.6≥ 1.5≥ 1.3
Bending strength (MPa)≥ 700≥ 600≥ 500
Interlaminar shear strength (MPa)≥ 45≥ 35≥ 30
Positive bonding strength of fiber composite material and base material (MPa)≥ 2.5, cohesive failure of concrete
Brand of NJMKT fabricMKTXKAN
Carbon filament typeT-700-12KT-36-12KT-35-12K