• The filter bag

    Product categories:The filter bag filter cartridg

    Product specification:

    Product price:¥yuan

    Ordering hotline:13966658995


The product description

Filter bag is a key part in the operation of bag-type dust collector. The fabric and design of the filter bag should strive for efficient filtration, easy dust removal and durable effect.

In pulsed and box-type pulsed dust remover, the dust is attached to the outer surface of the filter bag. When the dust gas passes through the dust collector, the dust is captured and collected on the outer surface of the filter bag, while the clean gas enters the inside of the filter bag through the filter material. The cage frame inside the filter bag is used to support the filter bag and prevent the filter bag from collapsing. Meanwhile, it helps to remove and redistribute the dust cake.





STANNDARD SPECIFICATION FOR PPS FELT(PPS针刺毡)

Construction(组织结构): Needle-punched

Fibre Composition(纤维组成): PPS

Scrim Composition(基布组成): PPS

Felt Area Weight(克重) 550g/m2

Thickness(厚度) 1.9 mm

Mean Air Permeability(透气量) 12   m3/m2/min@12.7mmH2O

Breaking Strength-MD(径向强力) ≥800N / 5cm

Breaking Strength-CMD(纬向强力) ≥1200N / 5cm

Breaking Elongation( N/5cm)-MD(径向断裂伸长率) ≤25%

Breaking Elongation( N/5cm)-CMD(纬向断裂伸长率) ≤45%

Dry Shrinkage     MD(190℃经向干热收缩率) <1 %

Dry Shrinkage     CMD(190℃纬向干热收缩率) <1%

Operating Temperatures(工作温度)

Recommended Maximum Continuous(连续工作温度) 190deg C

Recommended Maximum Surge(瞬间工作温度) 210deg C

Finish(表面处理) Heat setting、Singeing、Glazing(热定型、烧毛、轧光处理)


STANNDARD SPECIFICATION FOR PET WITH PTFE MEMNRANE FELT涤纶覆膜针刺毡

Construction(组织结构): Needle-punched

Fibre Composition(纤维组成): PET

Scrim Composition(基布组成): PET

Felt Area Weight(克重) 550g/m2

Thickness(厚度) 2.05 mm

Mean Air Permeability(透气量) 2~5 m3/m2/min@12.7mmH2O

Breaking Strength-MD(径向强力) ≥1000N / 5cm

Breaking Strength-CMD(纬向强力) ≥1300N / 5cm

Breaking Elongation( N/5cm)-MD(径向断裂伸长率) ≤30%

Breaking Elongation( N/5cm)-CMD(纬向断裂伸长率) ≤50%

Dry Shrinkage     MD(130℃经向干热收缩率) <1%

Dry Shrinkage     CMD(130℃纬向干热收缩率) <1%

Operating Temperatures(工作温度)

Recommended Maximum Continuous(连续工作温度) 130deg C

Recommended Maximum Surge(瞬间工作温度) 150deg C

Finish(表面处理) Singing、Glazing、Heat setting、 PTFE Membrane(烧毛、轧光、热定型、PTFE覆膜)


STANNDARD SPECIFICATION FOR         涤纶水刺过滤毡

Construction(组织结构): Water-punched

Fibre Composition(纤维组成): PET

Scrim Composition(基布组成): PET

Felt Area Weight(克重) 550 g/m2

Thickness(厚度) 2.0 mm

Mean Air Permeability(透气量) 6-8 m3/m2/min@12.7mmH2O

Breaking Strength-MD(径向强力) ≥1500N / 5cm

Breaking Strength-CMD(纬向强力) ≥1500N / 5cm

Breaking Elongation( N/5cm)-MD(径向断裂伸长率) ≤30 %

Breaking Elongation( N/5cm)-CMD(纬向断裂伸长率) ≤50 %

Dry Shrinkage     MD(150℃经向干热收缩率)1h ≤1 %

Dry Shrinkage     CMD(150℃纬向干热收缩率)1h ≤1 %

Operating Temperatures(工作温度)

Recommended Maximum Continuous(连续工作温度) 130deg C

Recommended Maximum Surge(瞬间工作温度) 150deg C

Finish(表面处理) Heat setting、Singeing and Glazing(热定型、烧毛、轧光)


STANNDARD SPECIFICATION FOR PET THREE RESISTANCE NEEDLE FELT(WQATER ANDOIL PROOF,ANTI-STATIC)涤纶条纹三防针刺毡

Construction(组织结构): Needle

Fibre Composition(纤维组成): PET

Scrim Composition(基布组成): Anti-static Scrim(防静电基布)

Felt Area Weight(克重) 550       g/m2

Thickness(厚度) 2.05 mm

Water and Oil Proof Grade (拒水等级): 4 Grade

Mean Air Permeability(透气量) 10   m3/m2/min@12.7mmH2O

Breaking Strength-MD(径向强力) ≥1000     N / 5cm

Breaking Strength-CMD(纬向强力) ≥1300       N / 5cm

Breaking Elongation( N/5cm)-MD(径向断裂伸长率) ≤30         %

Breaking Elongation( N/5cm)-CMD(纬向断裂伸长率) ≤50       %

表面电阻 Surface Reistance 9.5×109(Ω)

体积电阻 Volume Reistance 8.9×108(Ω)

摩擦电位 Friction Potential 140(V)

面电荷密度 Surface Charge Densit 1.47(μC/㎡)

Dry Shrinkage     MD(130℃经向干热收缩率) <1         %

Dry Shrinkage     CMD(130℃纬向干热收缩率) <1       %

Operating Temperatures(工作温度)

Recommended Maximum Continuous(连续工作温度) 130       deg C

Recommended Maximum Surge(瞬间工作温度) 150         deg C

Finish(表面处理) Heat setting,Singeing,Glazing,Water and Oil proof(热定型、烧毛、轧光、拒水防油处理)


STANNDARD Nomex with PTFE membrane(诺美克斯覆膜)

Construction(组织结构): Needle-punched

Fibre Composition(纤维组成): Nomex with PTFE membrane(诺美克斯)

Scrim Composition(基布组成): Aramid

Felt Area Weight(克重) 500       g/m2

Thickness(厚度) 2.1 mm

Mean Air Permeability(透气量) 2~5 m3/m2/min@12.5mmH2O

Breaking Strength-MD(径向强力) ≥800   N / 5cm

Breaking Strength-CMD(纬向强力) ≥1200     N / 5cm

Breaking Elongation( N/5cm)-MD(径向断裂伸长率) ≤25       %

Breaking Elongation( N/5cm)-CMD(纬向断裂伸长率) ≤45 %

Dry Shrinkage     MD(204℃经向干热收缩率) <1       %

Dry Shrinkage     CMD(204℃纬向干热收缩率) <1       %

Operating Temperatures(工作温度)

Recommended Maximum Continuous(连续工作温度) 204   deg C

Recommended Maximum Surge(瞬间工作温度) 240     deg C

Finish(表面处理) Singeing、Glazing、Heat Setting、PTFE Membrane(烧毛、轧光、热定型处理、PTFE覆膜)


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