Product Name:Epoxy Vinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is a premium bisphenol A epoxy vinyl ester resin, specially designed for producing a wide range of FRP products, including anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. Ideal for hand lay-up, pultrusion, and filament winding processes, HS-4430 offers exceptional mechanical strength, toughness, heat resistance, and corrosion resistance. It stands out as one of the most advanced resins ever crafted for the marine industry.
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 an optimal gel time range, use a low-activity curing agent like Butanox LPT from AKZO. When applying as an overcoat layer (such as the outermost layer of pipelines and tanks), paraffin must be added to ensure proper curing.
When used as overcoat layer (such an the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree.
2) The recommended addition is 300ppm (melting point 52~57ºC). Additionally, to maximize paraffin effectiveness, the resin should have a short gel time (approximately 30 minutes).
3)In order to reduce the bubble and achieve a broad gel time scale, curing agent with low activity such as Butanox LPT produced by AKZO. When used as overcoat layer (such an the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree. The recommended addition is 300ppm (melting point 52~57ºC). At the same time, to employ the paraffin to the best advantage, the resin should have a short gel time (approximately 30 minutes).
5. Storage:
1) Store away from heat sources such as direct sunlight or steam pipes. Keep in a dry place at temperatures below 25ºC.
2) Ensure the container is sealed to prevent moisture absorption and monomer loss. Extended storage outside recommended conditions can affect liquid resin properties like viscosity and gel time.
3) Transportation should comply with the State Council 'Chemistry Dangerous Articles Safety Management Regulations'. Due to its styrene monomer content, it is classified as hazardous and flammable.
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