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B-79D Polyester acrylate

B-79D is a polyester acrylate with high curing hardness, low yellowing, and high high-temperature volatilization efficiency of the cured coating.
Availability:
Quantity:
  • B-79D

  • Bossin

Product specifications

Items

Specification

Testing methods

Appearance

Clear liquid

Visual inspection

Color(APHA

50

GB/T 3143-1982

(Platinum-Cobalt Method)

Viscosity(cps/25℃)

90-180

GB/T 2794-2013

Acid Value(mgKOH/g)

≤2.0

GB/T 6743-2008

Specific Gravity(g/cm3

1.10±0.02

GB/T 6750-2007

Refractive Index(25℃)

1.500±0.005

GB/T 614-2006

Efficient Content(%)

100

Theoretical values

Functionality

2

Theoretical values

Characteritics:

  • High curing hardness

  • Low yellowing

  • The curing coating is volatile at high temperature.

Applications: 

  • Casting 3D printing

Shelf life:

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

Packaging:

  • 25L Packing Drum & 200L Packing Drum.


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