Product Name:Epoxy Vinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is an exceptional bisphenol A epoxy vinyl ester resin, masterfully crafted for manufacturing various FRP products. Notably, it excels in creating anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. Designed for versatility, HS-4430 is ideal for hand lay-up, pultrusion, and filament winding processes. It boasts remarkable mechanical strength, toughness, and superior resistance to heat and corrosion, making it a top-tier choice for marine industry applications.
HS-4430 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 prepared following GB/T8237-2005 standards; Curing System: Accelerator KC: 1.0%;
Hardener AKZO LPT: 1.0%;
2) Post curing: RT×24hrs +80ºC×24hrs;
4 . Instruction and Attention:1) To reduce bubbles and achieve a broad gel time scale, use a low-activity curing agent such as Butanox LPT by AKZO. When used as an overcoat layer (e.g., on pipelines and tanks), add paraffin to ensure the desired curing degree.
The recommended addition is 300ppm (melting point 52~57ºC). To optimize the use of paraffin, the resin should have a short gel time (about 30 minutes).
2) The recommended addition is 300ppm (melting point 52~57ºC). To maximize paraffin efficacy, the resin should have a short gel time (approximately 30 minutes).
3)To reduce bubbles and achieve a broad gel time scale, use a low-activity curing agent such as Butanox LPT by AKZO. When used as an overcoat layer (e.g., on pipelines and tanks), add paraffin to ensure the desired curing degree. The recommended addition is 300ppm (melting point 52~57ºC). To maximize paraffin efficacy, the resin should have a short gel time (approximately 30 minutes).300ppm (melting point 52~57ºC). To optimize the use of paraffin, the resin should have a short gel time (about 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 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 presence of styrene monomer, it is hazardous and flammable.
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