Product Name:EpoxyVinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is a high-performance bisphenol A epoxy vinyl ester resin, designed for versatile applications in the FRP industry. It is ideal for producing anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. The HS-4430 resin is perfect for hand lay-up, pultrusion, and filament winding processes, offering excellent mechanical strength, toughness, and superior heat and corrosion resistance. It stands out as one of the premium resins specifically engineered 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 a broad gel time range, use a low-activity curing agent like Butanox LPT from AKZO.
When applied as the outermost layer on pipelines and tanks, add paraffin to ensure optimal curing.
2) Recommended addition is 300 ppm (melting point 52~57ºC). For best paraffin performance, the resin should have a short gel time (about 30 minutes).
3)To minimize bubbles and achieve a broad gel time range, use a low-activity curing agent like Butanox LPT from AKZO. When applied as the outermost layer on pipelines and tanks, add paraffin to ensure optimal curing. The recommended addition is 300 ppm (melting point 52~57ºC).For best paraffin performance, the resin should have a short gel time (about 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 30minutes).
5. Storage:
1) Avoid exposure to heat sources like direct sunlight or steam pipes. Store in a dry place below 25ºC.
2) Keep sealed to prevent moisture absorption and monomer loss. Extended storage outside recommended conditions may affect resin properties like viscosity and gel time.
3) Transportation should comply with the State Council 'Chemistry Dangerous Articles Safety Management Regulations'. As it contains styrene monomer, it is hazardous and flammable.
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