This kind of glass fabric is used for making filter bag. It's used
in cement, steel plant and so on.
Advantage:
- High strength, stable size
- Good filtration precision
- Reduce energy consumption, good peelability, easy cleaning, small
injection pressure, long cleaning cycle
- Good temperature resistance, continuous working temperature up to
260°C, instantly up to 330 °C
- Oxidation resistance, corrosion resistance, dipping by PTFE then
has a strong corrosion resistance
- Waterproof and oil proof, the fabric with PTFE membrane has very
excellent performance
Triple finish: The triple finish was one of the earliest finishes
developed for filtration from chemical attack. The triple finish is
now used primarily in cement production and metal foundry
applications.
PTFE finish: A ten Percent add on of PTFE particles, such as
Dupont's Teflon B, encapsulates the glass fibers to prevent
abrasion. However, because PTFE don't bond to the glass filaments,
acids or alkalis can attack fabric with a PTFE finish chemically.
Fabric with PTFE finish is recommended for use with utility base
load boilers operation under mild PH conditions.
The technical data of Fiberglass filter fabric
Specification | EWTF340 | EWTF470 | EWTF750 |
Weave | 1/3 twill | 1/3 twill | Double twill |
Finish | TRI | TRI | PTFE |
Loss on ignition | >10 | >10 | >10 |
Density(pics/cm) | 21×12 | 17×9 | 19×16 |
Weight(g/m2) | 380±10 | 520±20 | 820±20 |
Tensile strength(N) | Warp | >1900 | >2300 | >25000 |
Weft | >1550 | >180 | >22000 |
Air permeability(cm3/cm2/s) | 30-45 | 28-45 | 20-30 |
Mulen burst(kpa) | 3600 | 4150 | 6200 |
MIT flex(times) | Warp | 100000 | 150000 | 210000 |
Weft | 75000 | 140000 | 200000 |
Application: Iron and Steel, smelting, Ferroalloy, Chemical Engineering, cement,
calcium Carbide, waste incineration, Electric Power, Asphalt
mixing......
Riqi ( Hangzhou ) Filter Technology Co., Ltd.has grown up to be one of leading manufacturer on dust
filtration&spare parts in China.We have imported filter needle
felt production line ASSELIN from France and we can produce very
good quality non-woven products according customer's requirment.
Based on 8 needle felt production line ,our annual production
ability can achieved 20,000 square meters per day . We can produce
a large range of various filter fabric, such as polyester filter
fabric, Acrylic filter fabric, Fiberglass filter fabric, PPS filter
fabric, Nomex ,P84 ,PTFE ,woven filter fabric and so on.
The most important thing is that we introduced German high
technology to develop the first filter bag production line in
China. Which help most filter bag production factory save a lot of
human lab our cost but promote the work effection . The advanced
technology and simple operation way of automatic filter bag
production line has won a lot of customer's praise.
Q: ,What certifacation you have?
We have got ISO9001 and SGS certification
Q: How long is your delivery time?
A: Generally it is 5-10 working days if the goods are in stock. or
it is 15-20 days if the goods are not in stock.It depends on the
quantity.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.Q: What is your terms of payment ?
A: Payment≤1000USD, 100% in advance. Payment≥1000USD, 30% T/T in
advance, balance before shippment.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: 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.
Q:What should I do if I'm not satisfied with your product?
A:Please contact us as soon as possible and tell us where went
wrong.We can only accept refund or exchange if there is any quality
issue.
IF you have some interesting please contact us without any
hesitate, we will reply you within 24 hours and welcome to have a
visit to our factory for more further business and know each other
better. We do have the keen interesting to cooperate with you near
future.
