Product Name:EpoxyVinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is an advanced bisphenol A epoxy vinyl ester resin, expertly crafted for producing a wide range of FRP products, including anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. HS-4430 excels in hand lay-up, pultrusion, and filament winding processes. Its remarkable mechanical strength, toughness, and superior heat and corrosion resistance make it a standout choice for various applications.
It is one of the premium resins ever designed for the marine industry.
2. Technical Data Sheet for Liquid Resin:
Curing system in GT test: Accelerator 0.6Co/Naph: 2%; Hardener AKZO LPT: 2%;
3. Physical properties of casting (for reference only):
Note:
1) The casting is made according to GB/T8237-2005; Curing System: Accelerator KC: 1.0%;
Hardener AKZO LPT: 1.0%;
2) Post curing: RT×24hrs +80ºC×24hrs;
4 . Instruction and attention:1) To minimize bubbles and achieve a broad gel time scale, use a low-activity curing agent such as Butanox LPT produced by AKZO. When applying as an overcoat layer (e.g., on pipelines or tanks), paraffin must be added to ensure optimal curing.
When used as an overcoat layer (such as the outermost layer of pipelines and tanks), paraffin must be added to ensure the expected curing degree.
2) The recommended addition is 300ppm (melting point 52~57ºC). To maximize the benefits of paraffin, the resin should have a short gel time (approximately 30 minutes).
3)To minimize bubbles and achieve a broad gel time scale, use a low-activity curing agent such as Butanox LPT produced by AKZO. When applying as an overcoat layer (e.g., on pipelines or tanks), paraffin must be added to ensure optimal curing. The recommended addition is300ppm (melting point 52~57ºC). To maximize the benefits of paraffin, the resin should have a short gel time (approximately 30 minutes).300ppm (melting point 52~57ºC). To maximize the benefits of paraffin, the resin should have a short gel time (approximately 30 minutes).
5. Storage:
1) Avoid exposure to heat sources such as direct sunlight or steam pipes. Store in a dry place at temperatures below 25ºC.
2) Keep sealed to prevent moisture pick-up and monomer loss. Prolonged storage outside of recommended conditions can affect liquid resin properties like viscosity and gel time.
3) Transportation should comply with the State Council's 'Chemistry Dangerous Articles Safety Management Regulations'. Due to the styrene monomer content, it is considered hazardous and inflammable.
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