Premium Product Name:Epoxy Excellence:Innovative Vinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is a high-performance bisphenol A epoxy vinyl ester resin, expertly crafted for diverse FRP productions such as anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. Ideal for hand lay-up, pultrusion, and filament winding processes, HS-4430 boasts exceptional mechanical strength, toughness, superior heat resistance, and outstanding corrosion resistance. It stands as one of the
most premium resins meticulously designed for marine industry applications.
2. Comprehensive Technical Data Sheet for Liquid Resin:
Curing System Specifications for GT Test: Accelerator (0.6Co/Naph): 2%; Hardener (AKZO LPT): 2%;
3. Physical Properties of Casting (For Reference Only):
Important Note:
1) Castings are produced per GB/T8237-2005; Curing System: Accelerator KC at 1.0%;
Hardener AKZO LPT at 1.0%;
2) Post-Curing Process: RT for 24 hours + 80ºC for 24 hours;
4. Vital Instructions and Precautions:1) To minimize bubbles and attain an extensive gel time spectrum, utilize low-activity curing agents like Butanox LPT from AKZO.
For overcoat layers such as the outermost layer of pipelines and tanks, paraffin must be incorporated to ensure optimal curing. The recommended addition is 300ppm (melting point 52~57ºC). For best results with paraffin, the resin should have a short gel time (about 30 minutes).
2) The addition of paraffin should be 300ppm (melting point 52~57ºC). To maximize the benefits of paraffin, the resin's gel time should be approximately 30 minutes.
3)To minimize bubbles and achieve a broad gel time scale, use curing agents with lowactivity such as Butanox LPT from AKZO. When employed as an overcoat layer (the outermost layer of pipelines and tanks), paraffin must be added to guarantee the expected curing degree. The recommended addition is300ppm (melting point 52~57ºC). To make the most of paraffin, the resin should have a short gel time (approximately 30 minutes).
5. Storage Guidelines:
1) Avoid exposure to heat sources like direct sunlight or steam pipes. Store in a cool, dry place below 25ºC.
2) Keep the container sealed to prevent moisture absorption and monomer loss. Extended storage outside recommended conditions may affect liquid resin properties such as viscosity and gel time.
3) Transportation must comply with the State Council's 'Chemistry Dangerous Articles Safety Management Regulations.' As it contains styrene monomer, it is classified as hazardous and flammable.
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