Audited Supplier
UV-2301
Carbon Chain Polymer
Light Yellow Transparent Liquid
400-500mPa·s
52-58%
Xinshen/Huake
IBC Tank/Drum
ISO/NPG
Jiangsu, China
3907910000
Product Description
Product Name:UV-2301 UV-curable Unsaturated Polyester Resin
1. Brief Introduction:UV2301 is a highly reactive, medium-viscosity, isophthalate neopentylene glycol type unsaturated polyester resin.. Stabilized and thickened with magnesium oxide, it cures under ultraviolet lamps, offering excellent glass fiber wettability, rapid curing, and superior mechanical properties. Ideal for the ultraviolet curing trenchless repair (CIPP) of sewer pipelines, as well as oil and gas pipelines.
2. Technical Data Sheet for Liquid Resin:
| Item | Standard Requirements | Test Method |
| Appearance | Light yellow transparent liquid | GB/T 8237.6.1.1 |
| Viscosity(25ºC, mPa.s) | 400-500 | GB/T 7193.4.1 |
| Solid Content (%) | 52.0-58.0 | GB/T 7193.4.3 |
Curing system in SPI test:Hardener AKZO CH-50: 2%;
3. Physical properties of casting (for reference only):
3. Physical properties of casting (for reference only):
| Item | Unit | Test Value | Test Method |
| Tensile strength | MPa | 80 | GB/T 2568 |
| Tensile modulus | MPa | 3000 | GB/T 2568 |
| Breaking elongation | % | 4.2 | GB/T 2568 |
| Flexural strength | MPa | 142 | GB/T 2570 |
| Flexural modulus | MPa | 3400 | GB/T 2570 |
| Hardness (Barcol 934-1) | -- | 40 | GB/T 3854 |
| HDT | ºC | 105 | GB/T 1634 |
Note:The casting is prepared according to GB/T8237. Curing conditions: UV LED LS128 light intensity 14mW/cm2
, 5min.
4 . Suggestions for use:1) UV2301 resin can be thickened using magnesium oxide paste. The model and quantity of magnesium oxide paste directly affect the thickening viscosity and rate. Therefore, small batch trials are recommended before full-scale application.
2) UV2301 resin can be cured using both *** and UV-LED lamps. If other light sources are to be used, small-batch trials should be conducted first.
5. Storage:
1) The product should be packaged in black IBC tanks or iron drums. Since the resin contains ultraviolet light initiators, these containers must be stored in a dark place and kept completely opaque.
2) During transportation, comply with the State Council's "Chemistry Dangerous Articles Safety Management Regulations."
3) Avoid exposure to heat sources like direct sunlight or steam pipes. Keep the containers sealed to prevent moisture absorption and monomer loss. Store in a dry place at temperatures below 25ºC with a shelf life of 6 months. Storage duration decreases with rising temperature.
, 5min.
4 . Suggestions for use:1) UV2301 resin can be thickened using magnesium oxide paste. The model and quantity of magnesium oxide paste directly affect the thickening viscosity and rate. Therefore, small batch trials are recommended before full-scale application.
2) UV2301 resin can be cured using both *** and UV-LED lamps. If other light sources are to be used, small-batch trials should be conducted first.
5. Storage:
1) The product should be packaged in black IBC tanks or iron drums. Since the resin contains ultraviolet light initiators, these containers must be stored in a dark place and kept completely opaque.
2) During transportation, comply with the State Council's "Chemistry Dangerous Articles Safety Management Regulations."
3) Avoid exposure to heat sources like direct sunlight or steam pipes. Keep the containers sealed to prevent moisture absorption and monomer loss. Store in a dry place at temperatures below 25ºC with a shelf life of 6 months. Storage duration decreases with rising temperature.
