Pfn5300 Series: Thermosetting Liquid Phenolic Resin
Product characteristics:
This series product is thermosetting liquid phenolic resin formed by reaction under weak-alkaline condition,which can be used independently,or mixed with powder resin to use,it is special-type phenolic resin for producing stopper rod, nozzle, crucible and other refractory products,warranty period is 3months in winter and 1month in summer.
Technical Index
|
Model
|
Apperance
|
Viscosity(25℃)pa. S
|
Moisture
(%)
|
Solid content(%)
|
Carbon
Yield(%)
|
Free phenol(%)
|
Ph
value
|
Free
Aldehyde(%)
|
|
PFn5300
|
Brown
Yellow,
Brown,
And
sheer
|
0.15~0.30
|
≤ 4.0
|
≥ 58
|
≥ 30
|
≤ 12
|
6.5~7.5
|
≤ 0.15
|
|
PFn5300A
|
0.40~0.65
|
≥ 63
|
≥ 33
|
|||||
|
PFn5300B
|
0.65~0.80
|
≤ 6.0
|
≥ 65
|
≥ 35
|
≤ 0.15
|
|||
|
PFn5300C
|
0.70~1.0
|
≥ 68
|
≥ 36
|
≤ 0.25
|
||||
|
PFn5300M
|
0.70~1.0
|
≥ 68
|
≥ 38
|
≤ 10
|
≤ 0.15
|
Package: the liquid resin is packed with 240KG iron drum, and is stored free of direct solar radiation with lower than 25 ℃