Product Detail

Oil-Water Repellent Needle Felt

Intoduction

Function of Oil-water repellent treatment: By use of compounds containing fluorine technology, impregnate filter materials, the formation of molecular barrier around each fiber. To reduce the critical surface tension of the fiber so that it can effectively resist the water-based and oily liquid stains. Compared with ordinary fabric, these fabric have a more glamorous appearance quality, it will also kind of like the lotus leaf has a great anti-oil, splashing water, anti-stain effect, can effectively prevent oil, water, stains penetrate fiber inner layer, thereby maintain a long-term dry fabrics, clean. This fabric is ideal for filtration of gases mixed with oil and moisture in south rainness area of china. This treatment can apply to almost all felt types.

repellent

Specifications

Compositions PET / Electric Scrim
Weight (g/ m2) 500
Thickness (mm) 1.80
Air permeability (L/m2/s) 150-300
Tensile strength (N/5 20cm) - Wrap ≥1200
Tensile strength (N/5 20cm) -Weft ≥1300
Tensile Elongation(%) - Wrap ≤30
Tensile Elongation(%) - Weft ≤45
Broken strength (Mpa/min) 1.15
Continuous working temperature(℃) ≤130
Short time Working temperature(℃) 150
Anti-acid Excellent
Anti-alkali Fair
Anti-abrasion Excellent
The stability of water solution Fair
Finishing treatment Singeing, Het-setting, Calendaring, water-oil repellent treatment

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