Immediate Cure UV-Curing Resin Kit for Beginners, Crystal Clear, 1:1 Ratio

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow Transparent Liquid
• Model NO.: UV-2301
• Viscosity (25ºC): 400-500mPa·s
• Solid Content: 52-58%
• Transport Package: IBC Tank/Drum
• Specification: ISO/NPG
• Trademark: Xinshen/Huake
• Origin: Jiangsu, China
• HS Code: 3907910000
• Production Capacity: 100000 Ton/Year

Product Description

Product Description

Product Name:UV-2301UV-curableUnsaturatedPolyesterResin

1. Brief Introduction:
Meet UV2301, an exceptionally reactive, medium-viscosity isophthalate neopentylene glycol type unsaturated polyester resin.. Stabilized and thickened with magnesium oxide, it can be cured efficiently with ultraviolet light. Its superior glass fiber wettability, rapid curing speed, and outstanding mechanical properties make it ideal for ultraviolet curing trenchless repair (CIPP) applications in both sewer pipelines and 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):

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 per GB/T8237 standards; Curing conditions: UV LED LS128 light intensity 14mW/cm2
, 5 minutes.
4 . Suggestions for Use:1) The UV2301 resin can be thickened with magnesium oxide paste. The thickening viscosity and rate depend directly on the model and quantity used.Therefore, it is advisable to conduct small batch trials before full-scale use.Small batch trials are recommended to ascertain the optimal thickening agents.2) UV2301 resin is adaptable to curing by *** lamp and UV-LED lamp. Should other light sources be considered, small-batch trials are necessary to verify compatibility.
Ensure small-batch trials to confirm the efficacy of varied curing sources.by *** lamp and UV-LED lamp, if you need to use other light sources for curing, please do small-batch trialsin advance.
5. Storage:
1) Package the product in black IBC tanks or iron drums, as it contains an ultraviolet light initiator. Ensure the packaging is stored in a completely dark environment to maintain its integrity.
2) Transportation must adhere to the State Council's 'Chemistry Dangerous Articles Safety Management Regulations'.
3) Avoid exposing the product to heat sources such as direct sunlight or steam pipes. Keep it sealed to prevent moisture absorption and monomer loss. Store it in a dry place at temperatures below 25ºC; its shelf life is 6 months.
Be aware that storage time decreases with rising temperatures.

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