Email:willing@willingchem.com Tel:+86-21-34225991 
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Email:willing@willingchem.com Tel:+86-21-34225991 Corporate Mailboxes Chinese English
Address: Chemical Industry-Intensive Area，Puyang，Henan，China
Telephone: 0393-8909096
Phone: 13721752522
Fax: 0393-5389904
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 |
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.
