product detail

Acrylic Needle-Punched Filter Felt

This product is acrylic needle-punched filter felt supplied as roll-form filter media for selected industrial dust-filtration applications after technical review.

Product Form and Fabric Weight

The common basis-weight range is 400–600 GSM. The exact GSM and roll dimensions must be confirmed for the required equipment, process and quotation.

Selection Item	Confirmed Boundary
Product form	Roll-form acrylic needle-punched filter felt
Common basis weight	400–600 GSM; exact GSM confirmed before quotation
Support scrim	Acrylic or polyester, selected for the construction and operating conditions
Standard finishing	Singeing, calendering and heat setting
Optional treatments	Availability and compatibility confirmed for the selected construction and operating conditions

Scrim and Treatment Confirmation

The support scrim may be acrylic or polyester. Optional treatments may include water-repellent, oil-repellent, combined water-and-oil-repellent, PTFE impregnation, PTFE membrane, antistatic, acid-repellent or alkali-resistant treatment. Scrim and treatment compatibility must be confirmed before quotation.

Temperature Selection Boundary

Selection boundaries are up to 135°C for continuous dry conditions, up to 125°C for continuous moist conditions and up to 150°C for short-term exposure. Final suitability depends on the selected felt construction, scrim, finish or treatment, temperature profile, humidity, gas chemistry, dust characteristics and exposure conditions.

Information Required Before Quotation

Please provide the available operating and selection information for technical review:

Required GSM and roll width or other roll dimensions
Preferred scrim, if specified
Dry or moist operating conditions
Continuous and short-term temperatures
Process-gas composition and dust characteristics
Moisture and chemical exposure
Required finish or optional treatment
Required quantity

Product-Scope Boundary

This record covers acrylic roll-form filter media only. It does not define a finished filter bag, bag dimensions, cuff or bottom construction, sewing details or cage fit, and it does not represent polyester, polypropylene, PPS, aramid, P84 or PTFE filter-media records.

Specifications

Specification Item	Confirmed Boundary
Product form	Roll-form acrylic needle-punched filter felt
Common basis weight	400–600 GSM; exact GSM confirmed before quotation
Support scrim	Acrylic or polyester, selected for the felt construction and operating conditions
Standard finishing	Singeing, calendering and heat setting
Optional treatments	Water-repellent, oil-repellent, combined water-and-oil-repellent, PTFE impregnation, PTFE membrane, antistatic, acid-repellent or alkali-resistant treatment; availability and compatibility must be confirmed
Continuous dry temperature	Up to 135°C, subject to confirmation for the selected construction and conditions
Continuous moist temperature	Up to 125°C, subject to confirmation for the selected construction and conditions
Short-term temperature	Up to 150°C, subject to confirmation for the selected construction and conditions
Quotation inputs	Confirm GSM, roll dimensions, scrim, operating conditions, gas chemistry, dust, exposure, finish or treatment and quantity

This specification applies to acrylic roll-form filter media only and does not define a finished filter bag or another fiber-material record.

Application

Acrylic needle-punched filter felt may be considered for selected industrial dust-filtration applications after technical review. Confirm the required GSM, roll dimensions, scrim, dry or moist conditions, continuous and short-term temperatures, process-gas composition, dust characteristics, moisture and chemical exposure, finish or treatment and quantity before quotation.

FAQ

Q
What is acrylic needle-punched filter felt?
A
It is acrylic needle-punched filter media supplied in roll form for selected industrial dust-filtration applications. This CID96 record does not define a finished filter bag.
Q
Which GSM range is commonly available?
A
The common basis-weight range is 400–600 GSM. The exact GSM, roll width and other roll dimensions must be confirmed before quotation.
Q
Which scrim and treatments can be selected?
A
The support scrim may be acrylic or polyester. Optional treatments may include water-repellent, oil-repellent, combined water-and-oil-repellent, PTFE impregnation, PTFE membrane, antistatic, acid-repellent or alkali-resistant treatment. Compatibility must be confirmed for the selected construction and operating conditions.
Q
What temperature boundaries apply?
A
Selection boundaries are up to 135°C for continuous dry conditions, up to 125°C for continuous moist conditions and up to 150°C for short-term exposure. Final suitability depends on the selected construction, scrim, finish or treatment and the actual exposure conditions.
Q
What information is required before quotation?
A
Please provide the required GSM, roll dimensions, preferred scrim, dry or moist operating conditions, continuous and short-term temperatures, process-gas composition, dust characteristics, moisture and chemical exposure, required finish or treatment and quantity.