Product model: BW L428
BW L428 is a diafunctional polyurethane acrylate, which has the characteristics of fast curing speed, high hardness, good toughness and excellent tensile strength. Widely used in the formulation of standard rigid resin and red wax resin for led curable 3D printing, providing good hardness and strength, fast curing speed and ultra-high printing accuracy. Compared with BW L427 the viscosity is lower.
Advantage:
Fast curing speed;
High hardness;
Good toughness;
High tensile strength;
Storage
Store in a properly sealed container, away from sunlight and heat;
At normal room temperature storage conditions, the product storage stability of at least 6 months;
Low temperature or long-term storage, this product may form a false plastic layer;
This rheological change can be restored by stirring or slight heating ( Maximum temperature 45ºc)

Product characteristics
Functional: 2 Active Ingredient(%): 100% Appearance(25ºC): Transparent clear liquid Viscosity(cps at 60ºC): 700~1300 Color(APHA): ≤60 Acid Value(mg KOH/g): | Hardness : 94D Proportion(25ºC) : 1.19 Shrinkage(%): 5.8 Refractive Index(nd at 25ºC): 1.52 Elongation At Break(%): 9 Tensile Strength(MPa): |
Applications
It is used in UV 3D printing, UV ink.


Recommend 3D printing resin
https://bawo-uvresin.en.made-in-china.com/product/bGmrQqnoskWS/China-UV-Oligomer-Polyurethane-Acrylate-Resin-3D-Printing-UV-Resin-with-High-Transmittance-Good-Performance-of-Surface-Dryness-Easy-to-Wash-Small-of-Chromatism.html
Factory tour


R&D center


Logistics & Packaging

FAQ
Q: If the OEM is accepted?
A: Yes, OEM is welcome. Customization service and supply formula solution is our advantage.
Q: What's are your payment term?
A: We accept the TT, Western Union, LC at sight before shipment, for more detail please contact with us freely.
3. Professional team work, assistant with customer to settle production problem, make new formula solution.
Q: What is the mode of transportation?
A: Mainly by sea, but by air and train is workable, depend on the customer requirement.
Tips: TDS and SAMPLE are avaiable for evaluation.