2021 High quality Nonwoven Filter Cloth - Antistatic filter felt – Riqi Filter
2021 High quality Nonwoven Filter Cloth - Antistatic filter felt – Riqi Filter Detail:
Antistatic filter felt
After reaching a certain degree (that is, explosion limit), general industrial dust can easily lead to explosion and fire in the event of electrostatic discharge spark or external ignition.
According to the needs of domestic blast furnace gas coal dust collection and cement plant coal dust collection and other industries, anti-static needle-punched filter felt and filter cloth were developed and produced.
In addition to the process of producing common needle felt, the production of antistatic filter cloth also requires the incorporation of conductive fiber yarn into the warp yarn of the base cloth producing needle felt or the mixing of conductive fiber or conductive material in chemical fiber. These two types of antistatic filter cloth can be produced by our company.
Our company produces anti-static needle filter felt and filter cloth its performance index is in the leading level in China, has passed the authority department
Technical data :
|
material |
polyester+ antistatic scrim |
Polyester + antistatic fiber |
|
|
weight(g/m2) |
500 |
500 |
|
|
thicknes(mm) |
1.8 |
1.8 |
|
|
air permeability(L/㎡/S) |
200～300 |
200～300 |
|
|
Breaking intensity(N/5×20cm) |
warp |
≥1000 |
≥1000 |
|
weft |
≥1250 |
≥1250 |
|
|
breaking elongation(％) |
warp |
<35 |
<35 |
|
weft |
<55 |
<55 |
|
|
Fracture tension(Mpa/min) |
2.4 |
2.4 |
|
|
working temperature (℃) |
≤130 |
≤130 |
|
|
peak temperature(℃) |
150 |
150 |
|
|
Surface resistance(Ω) |
4.8×109 |
4.8×109 |
|
|
Volume resistance(Ω) |
8.7×109 |
8.7×109 |
|
|
Frictional potential（max）(V) |
250 |
250 |
|
|
Frictional potential（average）(V) |
183 |
183 |
|
|
Surface charge density(μC/m2) |
3.4 |
3.4 |
|
|
half-life period(S) |
0.75 |
0.75 |
|
|
acid-resisting |
medium |
medium |
|
|
alkali-resisting |
medium |
medium |
|
|
abradability |
excellent |
excellent |
|
|
hydrolyze stability |
medium |
medium |
|
|
Finishing treatment |
Heating,singeing,calendering,waterand oil repellent,PTFE coating and dipping |
||
Application industry: furniture industry grinding workshop and central dust removal, iron and steel plant blast furnace pulverized coal, cement plant, power plant coal transmission system and other dust treatment.
Product detail pictures:
Related Product Guide:
We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for 2021 High quality Nonwoven Filter Cloth - Antistatic filter felt – Riqi Filter , The product will supply to all over the world, such as: Ecuador, Johor, Sri Lanka, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
By Ricardo from Jakarta - 2018.05.22 12:13
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Leona from Angola - 2018.02.12 14:52
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