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You are here: Home » Products » Air Filter Media » Polyester(PET) Needle Felts » Polyester needle felt for dust collector
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Polyester needle felt for dust collector

Quantity:
  • PET 450/500/550/600gsm

 

We have different specifications for PET filter material such as 450/500/550/600gsm .
The Polyester Needle Felt (PET) is made of short fiber and twisting yarn with crisscorss and fine distributed nonwovens needle felt craft and post-processed by the hot rolling,singeing or coating,which make its surface more smooth,not easy to be obstructed by dust voidage.The Polyester needle felt applied widely and has good performance of permeability and chemical stablity.It is the  ideal filter medium for the nomal temperature corrosive and acid-base gasses,oil and water seperation and filtration.

Applications :

Be widely used in cement industry, chemical

industry,powder industry , Aluminum industry , etc. 

 

Advantages :

1.With good air permeability and also can be adjusted by customers' specific request 
2.With high tensile strength and low tensile elongation 
3.Applied in continuous temperature 130°C , works well . 
4.As polyester needle felt filter bags, it can be applied in various industries. 
 

polyester 600g
除尘布jpg
   OUR FACTORY:
workshop
test

packing
 

eg:500gsm Polyester needle felt

Fiber Composition

Polyester 100%

Scrim Composition

Polyester Scrim

Weight

500

g/㎡

Thickness

1.8

mm±0.2mm

Air Permeability

14

m³/㎡/min@200pa

 

Breaking Strength- Warp

>1100

N/5cm

Breaking Strength- Weft

>1300

N/5cm

Elongation at break- Warp

≤30

%

Elongation at break- Weft

≤45

%

Dry shrinkage- Warp at 130℃ within 90min

<1.0

%

Dry shrinkage- Weft at 130℃ within 90min

<1.0

%

Recommended Continous Operating Temperature

130

Recommended Short-term Operating Temperature

150

Surface Finishing

heat-setting,singed,calendering

 

Note:The parameters above come from ideal lab-condition, the performance will change a little bit in-line with actual application.

CONTACT
• HL FILTER ASIA HEADQUARTER
• Suzhou Huilong Purifying Filter CO.,Ltd
• Add: Dating Industrial Zone, Qiandeng 
Town, Kunshan City, Jiangsu, China.
• Tel: +86-20-82580895
• Fax: +86-20-82580859
• Email: hl101@filter.com
• Guangzhou Longhuilong Filter Co., Ltd
• Tel: +86-20-82580895
• Email: info@hlfilter.com
LINK:          hlfiltration.com
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