BECK GC03

BECK GC03 is a isophthalic/NPG based, good mechanical, good water resistance, medium-viscosity, high-thixotropic properties polyester resin gel coat. BECK GC03 gel coat can be used in the surface of general GRP products.
  • Commodity name: BECK GC03

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  • Details
  • BECK GC03 is a isophthalic/NPG based, good mechanical, good water resistance, medium-viscosity, high-thixotropic properties polyester resin gel coat. BECK GC03 gel coat can be used in the surface of general GRP products.

    Properties of BECK GC03 gel coat(specifications)
    (Viscosity and reactivity undergo slight changes in the course of prolonged storage)

    Property

    Value

    Unit

    Test  method

    Appearance

    Clear, light yellow

     

     

    Acid value

    10-18

    mgKOH/g

    GB/T 2895-2008

    Non-volatile matter

    61-67

    %

    GB/T 7193-2008

    Viscosity at 25℃

    1.58-2.63

    Pa.s

    GB/T 7193-2008

    Thixotropic Index

    ≥4.5

    NDJ-79  NDJ-5S

    Typical cured function
    Unit                    Test Method
    25℃-bath, 2ml MEKP, 4.0ml Cobalt isooctane (0.8%), 100 g resin
    Gel time                    4.90-9.10            min                    GB/T 7193-2008

    Properties of cured BECK GC03 gel coat (typical values)
    (Determined on unreinforced and unfilled specimens)

    Property

    Value

    Unit

    Test method

    Appearance

    No defect

     

     

    Barcal Hardness

    45

     

    GB/T 3854-2005

    H.D.T.

    80

    GB/T 1634-2004

    Elongation of break

    3.0

    %

    GB/T 2567-1995

    Tensile Strength

    80

    Mpa

    GB/T 2567-2008

    Tensile Modulus

    3600

    Mpa

    GB/T 2567-2008

    Flexural Strength

    120

    Mpa

    GB/T 2567-2008

    Flexural Module

    3400

    Mpa

    GB/T 2567-2008

    HANDLING:
    BECK GC03 gel coat contains ingredients that could be harmful if mishandled. Contact with skin and eyes should be avoided and necessary protective equipment and clothing should be worn.

    STORAGE:
    Drums-store at temperatures below 25℃. Storage life decreases with increasing storage temperature. Avoid exposure to heat sources such as direct sunlight or steam pipes. 

    SHELF LIFE:
    This product has a limited shelf life. When stored in accordance with the above conditions, this product has an average shelf life of three months.

    For more information, please contact intltrade@163.net
    The test is according to GB.
    The information submitted in this publication is based on our current knowledge and experience. In view of the many factors that may affect processing and application, these data do not relieve processors from the responsibility of carrying out their own test and experiments; neither do they imply any legally binding assurance of certain properties or of suitability for a specific purpose. It’s the responsibility of those to whom we supply our products to ensure that proprietary rights and existing laws and legislation are observed.

     

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