Product Name:Epoxy Vinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is an advanced bisphenol A epoxy vinyl ester resin used in producing a myriad of FRP applications, including anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. Tailored for hand lay-up, pultrusion, and filament winding processes, HS-4430 boasts exceptional mechanical strength, toughness, heat, and corrosion resistance. It stands as one of the finest resins ever 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 a broad gel time scale, use a low-activity curing agent like Butanox LPT by AKZO. When used as an overcoat layer (i.e., the outermost layer of pipeline and tank), adding paraffin is crucial to ensure the expected curing degree.
When used as an overcoat layer (such as the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree.
2) Recommended paraffin addition is 300ppm (melting point 52~57ºC). To maximize the paraffin's efficacy, the resin should have a short gel time (about 30 minutes).
3)To minimize bubbles and achieve a broad gel time scale, use a low-activity curing agent like Butanox LPT by AKZO. When used as an overcoat layer (i.e., the outermost layer of pipeline and tank), adding paraffin is crucial to ensure the expected curing degree. The recommended paraffin addition is 300ppm (melting point 52~57ºC). To maximize the paraffin's efficacy, the resin should have a short gel time (about 30 minutes).300ppm (melting point 52~57ºC). To maximize the paraffin's efficacy, 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 pick-up and monomer loss. Prolonged storage outside of 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, this product is hazardous and flammable.
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