UV-Curing Resin Kit for Beginners, Fast Curing and Immediate Cure, Crystal Clear

• 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-2301 UV-curable Unsaturated Polyester Resin

1. Brief Introduction:
Introducing the UV2301: a cutting-edge, highly reactive, and medium-viscosity isophthalate neopentylene glycol type unsaturated polyester resin.. Stabilized and thickened with magnesium oxide, this resin cures rapidly under ultraviolet light, showcasing exceptional glass fiber wettability, rapid curing time, and outstanding mechanical properties. Ideal for trenchless sewer pipeline repair (CIPP), as well as oil and gas pipeline applications.
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 according to GB/T8237; Curing conditions: UV LED LS128 with light intensity of 14mW/cm², curing time: 5 minutes.2
, 5min.
4 . Suggestions for use:1) For optimal performance, UV2301 resin can be thickened using magnesium oxide paste. The viscosity and thickening rate are dependent on the type and quantity of the magnesium oxide paste. Small-batch trials are recommended to determine the best parameters.with 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 is compatible with *** lamp and UV-LED lamps for curing. For other light sources, conduct small-batch trials to ensure compatibility.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) The product must be packaged in a black IBC tank or iron drum to protect the resin's ultraviolet light initiator. Ensure the container remains in a dark, 100% opaque environment.
2) Transportation must comply with the State Council's "Chemistry Dangerous Articles Safety Management Regulations."
3) Avoid exposure to heat sources, including direct sunlight and steam pipes. Keep sealed to prevent moisture absorption and monomer loss. Store in a dry place below 25ºC for a maximum shelf life of 6 months.
Note that storage time decreases as temperature increases.

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