High Temperature P84 needle punched felt cement dust collector Filter Bag Cloth
1.Polyimide needle felt introduction
Polyimide will keep a good performance when the temperatures up to 240 degree centigrade, instant can
up to 260 degree to 300 degree. Polyimide is leaf-shaped structure with a larger filter surface, and always
embedded in the surface of other needle felt with different material to improve the filter efficiency. For the
properties of high Temperature resistant filter material, good chemical resistance, good air permeability,
high filtration efficiency, mostly applied in Cement kiln, Asphalt, Waster Incinerator, coal boilers, etc.
2.The technical specification of the non woven p84 filter fiber fabrics
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Technical Specification |
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Name/Quality |
100% P84 |
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Component |
Shell Fiber |
100% P84 |
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Scrim |
100% PTFE |
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Weight |
500±5% gsm |
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Thickness |
2.2±0.2mm |
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Air Permeability /200Pa L/dm2.min |
130-180 |
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Tensile Strength N/5*20CM |
Length |
≥800 |
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Cross |
≥1200 |
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Elongation at break % |
Length |
≤30 |
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Cross |
≤50 |
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Temperature ( Celsius Degree) |
Continue |
240 |
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Peaks |
260 |
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Finish |
Singeing, Calendering, Heat-set |
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Use Scope |
Cement, Steel, Construction, Metallurgy |
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3.Remarks
1) The length of dust filter bags: can be customized
Usual size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
2) Process Method: automatic sewing or welded
3)Prodction details:Double bottoms and reinforcement to make abrasion resistance.
Sewing thread: PTFE thread, polyester thread.
4)Inspection: Filter bags will be according to the national standards, industry
standards and enterprise standards.
5) If your required filter bag is different from our usual one, then please send us your drawing picture and choose material you need since we also produce the nonstandard filter bag.
4.After sale service
1.OEM Manufacturing welcome: Product, Package.
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
5.Quality Guarantee, If there have any quality problems with products, we are willing to be replaced free.
5.Application Area:
It is suitable for dust collection of chemical industry, melting of metal, waste incineration, cement kiln tail and coal-fired boiler.
6.The P84 filter cloth packaging&delivery:
Different types of filter cloth must be individually packaged. ususllay pack into a woven bag,then finally into a pe bag in case in damp.
7.FRQ:
Q1. What is your terms of payment?
A: T/T will usually be accepted,details could be negotiated.
Q2. What is your terms of delivery?
A: FOB, CFR, CIF, DDU,EXW
Q3. How about your delivery time?
A: Generally, it will take 10to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q5. What is your sample policy?
A: we could offer the sample for free charge but do not pay the cost of freight.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
