Product Name:EpoxyVinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is a premier bisphenol A epoxy vinyl ester resin specifically engineered for FRP (Fiber Reinforced Plastic) applications. This versatile resin finds utility in manufacturing anti-corrosive linings, FRP tanks, electrical insulation 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 as one of the top-tier resins meticulously designed 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 extensive gel time range, use a low-activity curing agent like Butanox LPT by AKZO. For overcoat layers (e.g., the outermost layer of pipelines and tanks), add paraffin to ensure the desired curing level.
When used as overcoat layer (such as the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree.
2) The recommended paraffin addition is 300ppm (melting point 52~57ºC). To maximize paraffin efficiency, the resin should have a short gel time (approximately 30 minutes).
3)In order to minimize bubbles and achieve an extensive gel time range, use a low-activity curing agent like Butanox LPT produced by AKZO. For overcoat layers (such as the outermost layer of pipelines and tanks), paraffin must be added to ensure the desired curing level. The recommended paraffin addition is300ppm (melting point 52~57ºC). To maximize paraffin efficiency, the resin should have a short gel time (approximately 30 minutes).300ppm (melting point 52~57ºC). At the same time, in order to employ the paraffin to the best advantage, the resin should have a short gel time (about 30 minutes).
5. Storage:
1) Avoid exposure to heat sources like 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 of recommended conditions can affect resin properties like viscosity and gel time.
3) Transportation should comply with the State Council's 'Chemistry Dangerous Articles Safety Management Regulations.' Due to its styrene monomer content, it is hazardous and inflammable.
){kind=link}