Product Name:UV-2301 UV-curable Unsaturated Polyester Resin
1. Brief Introduction:
UV2301 is a highly reactive, medium-viscosity unsaturated polyester resin of isophthalate neopentylene glycol type. It is engineered for rapid UV curing and optimal performance.. This innovative resin, when combined with magnesium oxide, exhibits remarkable stability and thickening properties. It cures effectively under ultraviolet light, demonstrating superior glass fiber wettability, exceptionally fast curing speeds, and outstanding mechanical properties. Ideal for ultraviolet curing trenchless repair (CIPP) applications in sewer pipelines, 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 produced following GB/T8237 standards. Curing conditions include UV LED LS128 light intensity of 14mW/cm2
, for a duration of 5 minutes.
4 . Suggestions for use:1) UV2301 resin can be thickened with magnesium oxide paste. The thickening viscosity and rate are directly influenced by the type and quantity of magnesium oxide paste used.Thus, conducting small batch trials is recommended before full-scale application.thickening rate.So, small batch trials are recommended before use.
2) UV2301 resin can be curedusing *** lamps and UV-LED lamps. For other light sources, preliminary trials are advised.in advance.
5. Storage:
1) The product should be stored in black IBC tanks or iron drums. As the resin contains ultraviolet light initiator, the packaging must be kept in dark conditions and remain completely opaque.
2) Transport must comply with the State Council's "Chemistry Dangerous Articles Safety Management Regulations."
3) Avoid exposure to heat sources such as direct sunlight or steam pipes. Ensure the containers are sealed to prevent moisture absorption and monomer loss. Store in a dry place at temperatures below 25ºC, with a shelf life of 6 months.
Note that storage time decreases at higher temperatures.
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