Product Name:UV-2301UV-curableUnsaturatedPolyesterResin
1. Brief Introduction:
UV2301 is a highly reactive, medium-viscosity, isophthalate neopentylene glycol type unsaturated polyester resin.. Enhanced with magnesium oxide for stability and thickening, it cures rapidly under ultraviolet light, demonstrating excellent glass fiber wettability, fast curing speed, and superior mechanical properties. Perfectly suited for ultraviolet curing trenchless repair (CIPP) of sewer, oil, and gas pipelines.
2. Technical Data Sheet for Liquid Resin:
Curing system in SPI test:Hardener AKZO CH-50: 2%;
3. Physical properties of casting (for reference only):
Note:The casting is made according to GB/T8237; Curing conditions: UV LED LS128 light intensity 14mW/cm2
, 5min.
4 . Suggestions for use:1) UV2301 resin can be thickened with magnesium oxide paste. There is a direct relationshipwith the model and amount of magnesium oxide paste on the thickening viscosity andthickening rate.So, small batch trials are recommended before use.
2) UV2301 resin can be curedby *** lamp and UV-LED lamp. If you need to use other light sources for curing, please conduct small-batch trials in advance.
5. Storage:
1) The product should be packaged in a black IBC tank or iron drum. Since the resin contains an ultraviolet light initiator, the packaging drum must be stored in a dark place and kept 100% opaque.
2) Transportation should comply with the State Council 'Chemistry Dangerous Articles Safety Management Regulations.'
3) Avoid exposure to heat sources like direct sunlight or steam pipes. Keep sealed to prevent moisture pick-up and monomer loss. Store in a dry place at temperatures below 25ºC, with a shelf life of 6 months.
The storage time decreases with increasing temperature.
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