High-ortho Thermosetting phenolic resin

1,storage for more long time,
2,high wetting ability
3,The Curing velocity is moderate

Product characterise:
This resin obtained by the reaction of phenol and formaldehyde According to certain mole of ratio , firstly by reaction under alkaline condition, After the Reactions meet first step requirements, and react again under adjust to different acid condition, finally Forms the etherification modified High-ortho thermosetting phenolic resin .This resin can storage for more long time,good wetting ability, The Curing velocity is moderate,which can apply to produce refractory high temperature rammable material ,aluminum magnesium carbon Brick and so on fireproof materials. The mixed pug can store for more long time after mixed the material and this resin compared to the present market general thermosplastic liquid phenolics resin and thermosetting phenolics resin .The Curing time and the bonding strength can satisfy the blast furnace iron-smelting and the aluminum magnesium carbon brick formation ‘operation requirements.
Technical Index
Model
Appearance
Viscosity
(pa.s/25)
Moisture
(%)
Solid Content
(%)
proportion

Gel time
(S/150)
Ph
Value
range ofuse
PF53T
Brown red,sheer
2~6
≤3.0
≥78
1.20
220~260
5.5~6.0

refractoryhightemperaturerammingresin
PF53M
Brown red,sheer
8~16
≤3.0
≥80
1.20
220~240
5.5~6.0
Al
2
O
3-
MgO-C brick
Note:The viscosity can adjust according to the user requirement

Package:. 200KGIron bucket
.Storage: (25
o
Cunder normal temperature) in spring and summer:1~3months:in autumn and winter:6months