BECK GP04

BECK GP04 resin is orthophthalic resin based, medium-viscosity and medium- activity, good mechanical, properties polyester resin. BECK GP04 is pre-accelerted, thixotropic, it can be used for GRP products in hand lay-up and spray application such as shipping, auto parts and components, wind turbine gearbox cover. Properties of BECK GP04 (specifications) (Viscosity and reactivity undergo slight changes in the course of prolonged storage)
  • Commodity name: BECK GP04
  • Details
  • BECK GP04 resin is orthophthalic resin based, medium-viscosity and medium- activity, good mechanical, properties polyester resin. BECK GP04 is pre-accelerted, thixotropic, it can be used for GRP products in hand lay-up and spray application such as shipping, auto parts and components, wind turbine gearbox cover.

    Properties of BECK GP04 (specifications)
    (Viscosity and reactivity undergo slight changes in the course of prolonged storage)

    Property

    Value

    Unit

    Test  method

    Appearance

    Pink, thixotropic

     

     

    Acid value

    19-26

    mgKOH/g

    GB/T 2895-2008

    Non-volatile matter

    55-66

    %

    GB/T 7193-2008

    Viscosity at 25℃

    0.20-0.40

    Pa.s

    GB/T 7193-2008

    Stability at 80℃

    ≥24

    H

    GB/T  7193-2008

    Thixotropic Index

    2.0-3.0

     

     

    Typical cured function
    Unit                Test Method
    25℃-bath, 2ml M50(Akzo-Nobel), 100g resin
    Gel time                    9.0-40.0                 min                 GB/T 7193-2008

    Properties of cured BECK GP04 (typical values)
    (Determined on unreinforced and unfilled specimens)

    Property

    Value

    Unit

    Test method

    Appearance

    No defect

     

     

    Barcal Hardness

    42

     

    GB/T 3854-2005

    H.D.T.

    80

    GB/T 1634-2004

    Elongation of break

    3.0

    %

    GB/T 2567-1995

    Tensile Strength

    70

    Mpa

    GB/T 2567-2008

    Tensile Modulus

    3500

    Mpa

    GB/T 2567-2008

    Flexural Strength

    110

    Mpa

    GB/T 2567-2008

    Flexural Module

    3500

    Mpa

    GB/T 2567-2008

    Impact Strength

    11.5

    KJ/m2

    GB/T 2567-2008

    HANDLING:
    BECK GP04 resin 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. 

     

Key words:

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