Steel Factory Industrial Fiberglass Filter Bag
Product Description
Steel factory Industrial Fiberglass Filter Bag
Fiberglass filter bag is made by fast pulling from the melted glass liquid. It is a kind of inorganic non-woven filtration material fiberglass is usually divided into two types:
1, aluminum boron silicate glass fiber, called non-alkali fiberglass (R2O-alkali metal oxide content in less than 0.5%).
2, sodium-calcium silicate fiber called middle-alkali fiberglass (content of R2O-alkali metal oxide between 0.5~12%).
Compared with organic synthetic fibers, it has high tensile strength, and the elongation is relatively small. Fiberglass has very good temperature resistance. Its shrinkage at 280ºC is zero. Glass fiber can resist most of the chemicals except hydrofluoric acid, strong acid, and strong alkali at room temperature and the alkali at high temperature. But its resistance capability of hydrolysis is relative bad. Storing in the condition of 100% relative humidity for 128 days, the strength will reduce 16% and 21% for non-alkali and middle-alkali fiberglass.
Due to the special component of fiberglass, it does not have very good water and corrosion resistance. Its resistance to curving is also not good. Therefore the filtration materials contains fiberglass must apply the post-processing. That is to improve the combination between the felt layer and the fabric layer, protect the felt and fabric from corrosion .It will also improve the ability of dust stripping from the felt.
Production Picture
Specification
Product Name | Fiberglass Filter Collector | ||
Size | D140mmxL5000mm OR As Customized | ||
Weight(g/m2) | 400-450 | ||
Thickness(mm) | 0.5 | ||
Air permiability(m3/m2/min) | 20-40 | ||
Tensile strength (N/5×20cm) | warp | ≥1400 | |
weft | ≥800 | ||
Tensile enlongation (%) | warp | 25 | |
weft | 40 | ||
Broken strength (Mpa/min) | ≤20 | ||
Continuous working temperature (degree C) | 260 | ||
Short time Working temperature (degree C) | 280 | ||
Anti-acid | Fair | ||
Anti-alkali | Good | ||
Anti-abrasion | Poor | ||
The stability of water solution | Poor | ||
Finishing treatment | Heatset and Singed One Side | ||
FAQ
1, What kind of filter bags can you provide?
Re, P84, Nomex, PPS, PTFE filter bags are the main products we producve, and PP, DT filter bags are also within our capacity.
2, About the specification, what do you get?
Re, Common specifications like 130x2.45m, 150x4m or 160x6m and we can also design a certain specification for you.
It depends on customers' requirements.You can get more specific information on our web.
3, Can you tell me what certifacation you have?
Re, Yeah, we have got ISO9001 and SGS certification.We pay much attention to our products' quality.
4. What's your payment terms?
Re, Usually in 30% TT in advance and 70% balance against B/L copy.
5, May I ask what kind of after-sale services can you provide?
Re, We can offer professional instructions during the installation and overservice installation service for you if necessarey.For the conplain and claim comes from the problem, we would take it seriously and give a resonable reply.
Our Service
a. We are professional manufacturer, and we can choose the suitable filter bags for you as per your working environment. If you have any problems in the use procedure, our professional team will always help you solve at any time.(Warranty:1-2 years)
b. If your dust filter bag is different from our filter bag size, please send us your drawing size and the material that you need, we also produce the filter bag.
Product Categories : Industrial Dust Collector Bag Filter > Others Industrial Dust Collector Bag Filter
