Product Name:Epoxy Vinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is a high-performance bisphenol A epoxy vinyl ester resin designed for the production of various FRP products, including anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. This resin is ideal for hand lay-up, pultrusion, and filament winding processes. It boasts excellent mechanical strength, toughness, and superior heat and corrosion resistance, making it one of the top choices in the marine industry.
premium resins ever designed for the marine industry.
2. Technical Data Sheet for Liquid Resin:
Curing system in GT test: Accelerator 0.6% Co/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 low-activity curing agents such as Butanox LPT produced by AKZO. When used as 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 paraffin's effectiveness, the resin should have a short gel time of about 30 minutes.
2) The recommended addition is 300ppm (melting point 52~57ºC). To maximize the paraffin's effectiveness, the resin should have a short gel time of about 30 minutes.
3)To minimize bubbles and achieve a broad gel time scale, use low-activitycuring agents such as Butanox LPT produced by AKZO. When used as the outermost layer of pipelines and tanks, paraffin must be added to ensure the desired curing degree. The recommended addition is300ppm (melting point 52~57ºC). To maximize the paraffin's effectiveness, the resin should have a short gel time of 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 of recommended conditions can affect liquid resin properties like viscosity and gel time.
3) Transportation should adhere to the State Council's 'Chemistry Dangerous Articles Safety Management Regulations.' As it contains styrene monomer, it is classified as hazardous and flammable.
){kind=link}