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Special phenolic resin series

Special phenolic resin series

  • Category:Special phenolic resin series
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  • Release time:2022-09-05 14:27:51
  • Product description

product name:Special phenolic resin series

specification:

Type

appearance

Solid content@135℃(%)

viscosity@25℃(CP)

moisture(%)

Free phenol(%)

Hot plate gel@210℃(S)

 WL-T870

Light yellow liquid

62.0-64.0

50-150

≤1.0

1.0-2.5

300-360
@175 ℃

 WL-T872

69.0-71.0

150-350

≤1.0

≤1.0

190-240

 WL-T880

69.0-71.0

150-300

≤1.0

2.0-3.0

600-900

Type

appearance

Softening point(℃)

viscosity@25℃(CP)

Free xylene(%)

Free aniline(%)

Hot plate gel@210℃(S)

WL-T872S

Light yellow to reddish brown

69-79

----

≤1.0

≤0.1

195-235


Application: wl-t870 special phenolic resin, with high thermal stability and excellent flame retardant. It also has good mechanical and electrical properties.


Wl-t872, wl-t880 special phenolic resin, product polymerization shrinkage, can ensure the accuracy of products, with high thermal stability and excellent flame retardant. It also has good mechanical and electrical properties.


Wl-t872s special phenolic resin, this series of products have a relatively low melting viscosity, easy to shape processing, products porosity is low. High carbon residue, high thermal stability and excellent flame retardant. It also has good mechanical and electrical properties.





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