Home » Products » UV Resin » Urethane Acrylate Oligomer » B-6211 Aliphatic Polyurethane Acrylate Oligomer

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B-6211 Aliphatic Polyurethane Acrylate Oligomer

B-6211 is a six-functional polyurethane acrylate with fast curing speed, high hardness, and good scratch resistance; at the same time, the resin does not contain organic tin.
Availability:
Quantity:
  • B-6211

  • Bossin

Product specifications

Items

Specification

Testing methods

Appearance

Clear liquid

Visual inspection

Color(APHA)

≤50

GB/T 3143-1982

(Platinum-Cobalt Method)

Viscosity(cps/60℃)

5000-7000

GB/T 2794-2022

Acid Value(mgKOH/g)

≤3.0

GB/T 6743-2008

Specific Gravity(g/cm3

1.13±0.02

GB/T 6750-2007

Refractive Index(25℃)

1.484±0.005

GB/T 614-2006

Efficient Content(%)

100

Theoretical values

Functionality

6

Theoretical value

Characteristics:

  • Curing fast

  • Hardness high

  • Scratch resistance

  • Organotin free

Applications: 


  • 3C wearable devices


Shelf life:

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

Packaging:

  • 20L Packing Drum & 200L Packing Drum.


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