B-6380N Special Functional Acrylate

B-6380N is a four-functional solvent-based polyurethane acrylate that cures quickly, eliminates surface defects such as pitting/pinholes/orange peel in the coating, improves hiding power, and has excellent adhesion to various plastic substrates such as PO, ABS, PMMA, and PET (surface treatment).

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Model:
B-6380N
Brand:
Bossin

Product Description

Product specifications：

Items	Specification	Testing methods
Appearance	Clear liquid	Visual inspection
Color（APHA）	≤50	GB/T 3143-1982 (Platinum-Cobalt Method)
Viscosity（cps/30℃）	900-1500	GB/T 2794-2013
Acid Value（mgKOH/g）	≤2.0	GB/T 6743-2008
Specific Gravity（g/cm3）	1.05±0.02	GB/T 6750-2007
Refractive Index（25℃）	1.489±0.005	GB/T 614-2006
Efficient Content（%）	≥70	Theoretical values
Functionality	4	Theoretical values

Characteritics：

Adhesion to plastic good
Curing fast
Masking power good
Improve coating appearance

Applications：

UV coating(plastic)

Shelf life：

Store at room temperature sealed away from light, shelf life: 6 months.

Packaging：

200L Packing Drum.