Product Name:Epoxy Vinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is a premium bisphenol A epoxy vinyl ester resin, specifically engineered for producing a wide array of FRP applications. Its versatile use covers anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. HS-4430 excels in hand lay-up, pultrusion, and filament winding processes. This resin stands out for its superior mechanical strength, impressive toughness, and exceptional heat and corrosion resistance. It is one of the
most advanced 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 in accordance with 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 bubble formation and achieve a broad gel time range, use a low-activity curing agent such as Butanox LPT from AKZO.
When used as an overcoat layer (e.g., the outermost layer of pipelines and tanks), paraffin must be added to ensure the desired curing degree.
2) The recommended addition of paraffin is 300ppm (melting point 52~57ºC). To maximize the benefits of paraffin, the resin should have a short gel time (around 30 minutes).
3)To minimize bubble formation and achieve a broad gel time range, use a low-activity curing agent such as Butanox LPT from AKZO. When used as an overcoat layer (e.g., the outermost layer of pipelines and tanks), paraffin must be added to ensure the desired curing degree. 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).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 absorption and monomer loss. Prolonged storage outside recommended conditions can affect resin properties such as viscosity and gel time.
3) Transportation should comply with the State Council's 'Chemistry Dangerous Articles Safety Management Regulations'. As it contains styrene monomer, it is classified as hazardous and flammable.
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