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SERCON
PPS FIBER |
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| PPS fiber features outstanding flame-retardant,heat-resistant
and anti-chemical-corrosion properties,being especially applicable
at foul conditions of acid,alkaline or high temperature.It is mainly
used under corrosive high temperature such as bag filters for coal-fueled
boiler, combined power plant,cement kiln and fume duct.It can also
be used in the fileld of chemical,petrochemical, medical and beerage
industry,etc..It can filtrate various kinds of liquid with temperature
as high as 205¡æ,including water,milk,amine, alcohol,sulfolane,dichloromethane,naphtha
and potassium hydroxide,etc..It is known as a kind of widely used
high-tech fiber. |
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| Features |
Heat resistance
Chemical corrosion resistance
Flame-retardantness
Mechanical properties
Light resistance
Electric features |
Comparison of SERCON with other heat-resistant fibers Dry tensile
strength |
| Material |
SERCON |
Aramid
fiber |
PFE |
Glass
fiber |
| Type |
Filament
staple |
Filament
staple |
Filament
staple |
staple |
| Specific
gravity |
g/cm3 |
1.34 |
1.38 |
2.3 |
2.54 |
| Titer |
dtex |
2.2-7.8 |
2.2-8.8 |
2.0-6.6 |
1.6 |
| Breaking
tenacity |
cN/dtex |
3-5 |
4.0-4.9 |
1.5 |
3.8 |
| Elongation |
% |
20-60 |
25-35 |
24 |
3.5 |
| Melting
point or
decomposition
temp |
¡æ |
285 |
371 |
327 |
840 |
| Applicable
temp |
¡æ |
190 |
200-220 |
200-250 |
250 |
| Acid
resistance |
- |
¡ð |
¡Á |
¡ð |
¡ð |
| Alkline
resistance |
- |
¡ð |
¡ð |
¡ð |
¡Á |
| Chemical
resistance |
- |
¡ð |
¡Á |
¡ð |
¡ð |
| Flame
retardantmess |
Lol |
34 |
30 |
|
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| Retention of
strength
(180¡æ/15days) |
% |
100 |
100 |
100 |
90 |
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Application |
Virus filter,
paper,canvas,
insulation
material,
electric fiber
material |
Heat-resistant
protective clothes,
electric insulation material,
packing,
asbestos replacement |
Felt base,virus filter,
support |
Abrasive material, insulation material, filter,
support |
|
Features |
Heat resistance,
chemical corrosion
resistance,
vaporizing heat resistance, low inductivity |
Heat
resistance,
chemical resistance,
insulative properties |
Heat resistance,
chemical resistance,
low inductivity |
Heat resistance,
chemical resistance |
| Remarks£º¡ðGood ¡¡¡¡¡ÁBad |
|
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| SERCON types |
PPS resin,fiber
grade
particle size 3.5¡Á3.0¡Á2.0 |
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Staple fiber
2.2dtex¡Á38mm/51mm
3.0dtex¡Á76mm
7.8dtex¡Á76mm |
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Multi-filament
220dtex/60F
440dtex/120F |
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(P.O.box No.15F) Room 3406, International Technical
Plaza, 3007# mid Shennan Zhong Road, Shenzhen, Guangdong, China
Tel:0755-83760277¡¡
¡¡¡¡0755-83760579
Fax:0755-83760581
Zip:518033
E-mail£ºselen@public.
szptt.net.cn |
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