BECK GC03
- Commodity name: BECK GC03
- 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 7193-2008Properties 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.
Key words:
BECK GC03
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