PTFE Belting

FIBERFLON® manufactures a wide range of long-lasting, high-performance process belts that perform exceptionally well over a wide range of operating temperatures. We offer a broad range of fabrication and belting material options to meet the specific demands of different industrial applications. Our process belts are specifically designed to provide superior release properties, durability, and dimensional and thermal stability. FIBERFLON® process belts are engineered to enhance the mechanical properties of woven fiberglass and Kevlar fabrics with the exceptional chemical and heat resistance of the PTFE coating. We also offer belts with multi-layer cast PTFE-film lamination for outstanding results in the most rigorous operating conditions and multi-ply PTFE belts for double belt press laminators. These belts can be used in textile, automotive, packaging, electronics, food, and many other industries.

KEY ADVANTAGES OF USING FIBERFLON BELTING MATERIALS

  • LOW THERMAL MASS AND ENERGY USAGE
  • LIGHTER WEIGHT FOR THE MACHINERY
  • LOWER MAINTENANCE TIME AND COSTS
  • RESISTANT TO CORROSIVE AGENTS
  • RESISTANT TO CORROSIVE CAUSTIC CLEANING AGENTS

CLOSED-WOVEN PTFE BELTING SERIES are manufactured with various fiberglass styles and different amounts of PTFE coating. Compared with the Heavy Belting series, these belting materials are lightweight. Thicknesses of the belts range from 0.23 mm to 0.36 mm (8 mil to 14 mil).

wdt_ID Style Standart widths (mm) Standart widths (inches) Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Tensiles (N/5 cm) Tensiles (Ibs/inches) Datasheet
1 628.25 1000, 1250, 1500 39.5", 49.3", 59.1" 0,23 10 455 13,42 55 2300 263
6 728.25 1000, 1500 39.5", 59.1" 0,24 10 490 14,45 59 2300 263
7 828.25 1000, 2000, 2600, 3350 39.5", 78.8", 102.4", 132" 0,25 10 530 15,63 62 2300 263
8 928.25 1000, 2600 39.5", 102.4" 0,28 11 580 17,11 66 2300 263
9 928.30CF 1000, 2000 39.5", 78.8" 0,29 11 590 17,40 66 2300 263
10 141.36 1000, 1500, 2000, 2600, 3350 39.5", 59.1", 78.8", 102.4", 137.8" 0,35 14 680 20,06 57 3500 400
11 141.40 1000, 1500, 2000 39.5", 59.1", 78.8" 0,36 14 730 21,53 60 3500 400
12 628.25BG 1000, 1500 39.5",59.1" 0,26 10 545 16,07 61 2300 263
13 928.25DB 1000, 1250, 1500 39.5",49.3",59.1" 0,28 11 590 17,4 66 2300 263
14 928.25BLUE 1250, 1500 49.3", 59.1" 0,28 11 590 17,4 66 2300 263
15 928.25BLACK 1500 59.1" 0,28 11 590 17,4 66 2300 263

CLOSED-WOVEN ANTI-STATIC PTFE BELTING SERIES are lightweight and coated with special formulation to reduce static buildup. All anti-static belts are black in color. Thicknesses of the belts range from 0.23 mm to 0.36 mm (8 mil to 14 mil).

wdt_ID Style Standart widths (mm) Standart widths (inches) Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Tensiles (N/5 cm) Tensiles (Ibs/inches) Datasheet
1 628.25 AS 1000, 1500 39.5", 59.1" 0,23 10 470 13,86 57 2300 263
6 728.25 AS 1000, 1500 39.5", 59.1" 0,24 10 490 14,45 58 2300 263
7 828.25 AS 1000, 2000, 2600 39.5", 78.8", 102.4" 0,25 10 520 15,34 60 2300 263
8 141.36 AS 1000, 1500, 2000, 2600, 3500 39.5", 59.1", 78.8", 102.4", 137.8" 0,35 14 680 20,06 57 2800 320
9 141.40 AS 1000, 1500, 2000 39.5", 59.1", 78.8" 0,36 14 730 21,53 60 2800 320

HEAVY BELTING SERIES consists of our thickest and heaviest one-ply PTFE belting products. Different structural weaving types of glass fabrics present varied impressions on the final product with a few smooth surface options also available. These are widely used in flooring, automotive, plastics industries among others. Anti-static options available.

wdt_ID Style Standart widths (mm) Standart widths (inches) Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Tensiles (N/5 cm) Tensiles (Ibs/inches) Datasheet
1 03802 2000, 2600, 3300 78.8", 102.4", 130" 0,70 28 1100 32,4 44 4500 514
6 03802 D 2000, 2600 78.8", 102.4" 0,70 28 1100 32,4 44 4500 514
7 03802 AS 2000, 2600 78.8", 102.4" 0,70 28 1100 32,4 44 4500 514
8 05307 2600 102.4" 0,88 35 1230 36,2 42 6000 685
9 04055 2550 100.4" 0,77 30 1085 32 47 5000 571
10 04055AS 2550 100.4" 0,77 30 1085 32 47 5000 571
11 3784A 1500, 2600 59.1", 102.4" 0,95 37 1385 40,8 36 6000 685
12 3784B 1500 59.1" 0,90 35 1150 33,9 25 6000 685
13 307 2000 78.8" 0,45 18 900 26,5 55 4700 537
14 307AAA 2000 78.8" 0,52 21 1050 30,9 61 4700 537
15 306 1530, 1780 60.3", 70.1" 0,75 30 750 22,1 40 3500 400
16 1583 2600, 3200 102.4", 126" 0,65 26 1150 33,9 50 4500 514
17 345 3300 130" 0,70 28 1100 32,4 46 3000 343

FIBERLAM PTFE CAST FILM LAMINATES are non-porous PTFE composites that combine the features of multi-layer fluoropolymer cast films with the mechanical properties of woven fiberglass fabric. We laminate multi-layer cast films on each side of the PTFE coated fabric to achieve a non-porous and microcrack free surface. Compared to traditional PTFE coated fabrics, these products provide superior performance by offering better release and longer life. PTFE cast film laminates have excellent barrier properties and are used in the most demanding applications such as food and chemical processing.

wdt_ID Style Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Description Datasheet
1 FIBERLAM RT238 0,19 7 360 10,62 73 2-PLY RED/NATURAL LAMINATED TORTILLA PRESS BELT
6 FIBERLAM RT339 0,25 10 520 15,34 72 3-PLY RED/NATURAL LAMINATED TORTILLA PRESS BELT
7 FIBERLAM BLACK 40 0,38 15 690 20,35 57 BLACK/BLACK FILM LAMINATED CONTACT GRILL BELT
8 FIBERLAM RS30 0,30 12 600 17,7 67 RED/BLACK CAST FILM LAMINATED
9 FIBERLAM RB30 0,30 12 600 17,7 67 RED/BLUE CAST FILM LAMINATED BELT
10 FIBELAM TT30 0,30 12 650 19,17 69 TAN/TAN CAST FILM LAMINATED BELT
11 FIBERLAM RB40 0,43 17 880 25,95 66 RED/BLUE CAST FILM LAMINATED BELT
12 FIBERLAM RB50 0,54 21 1070 31,56 62 RED/BLUE CAST FILM LAMINATED BELT

FIBERLAM MULTI-PLY PTFE BELTS consist of two or more layers of PTFE coated woven fiberglass fabrics to further strengthen the mechanical properties of the woven-fiberglass. Multi-ply belts replaced traditional one ply PTFE coated belts in double belt press laminators (flatbed laminators) because they prevent the creasing problem and the seams have almost no thickness difference, leaving no mark-off on the end product. These belting materials can also be laminated with fluoropolymer films to have superior release and longer life. Depending on the customer’s needs, we can laminate various PTFE coated fabrics to produce belting materials with specific surface structures, thicknesses, and heat transfer. Please contact us for more options.

wdt_ID Style Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Description Datasheet
1 216.15ASX2PLY-1P 0,31 12 630 18,58 67 2-PLY FLUOROPOLYMER FILM LAMINATED PTFE BELT (BLACK/BLACK)
6 828ASX2PLY 0,49 19 990 29,20 60 2-PLY ANTI-STATIC PTFE BELT (BLACK/BLACK)
7 828ASX2PLY-1P 0,50 20 1010 29,79 60 2-PLY FLUOROPOLYMER FILM LAMINATED PTFE BELT (BLACK/BLACK)
8 828B-ASX2PLY 0,49 19 990 29,20 60 2-PLY ONE SIDE TAN OTHER SIDE ANTI-STATIC PTFE BELT (TAN/BLACK)
9 828B-ASX2PLY-1P 0,50 20 1010 29,79 60 2-PLY FLUOROPOLYMER FILM LAMINATED PTFE BELT (TAN/BLACK)
10 828B-ASX2PLY-1P-R 0,50 21 1010 29,79 60 2-PLY FLUOROPOLYMER FILM LAMINATED PTFE BELT (TAN/BLACK)
11 141B-ASX2PLY-1P 0,77 30 1340 39,52 56 2-PLY FLUOROPOLYMER FILM LAMINATED PTFE BELT (TAN/BLACK)
12 141BX2PLY-1P 0,70 28 1380 40,7 57 2-PLY FLUOROPOLYMER FILM LAMINATED PTFE BELT (TAN/TAN)

PTFE COATED OPEN MESH FIBERGLASS BELTS are engineered to allow airflow through the belt and enhance drying. Applications include drying, curing and bonding.

wdt_ID Style Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Description Datasheet
1 9002 0,9 35 460 13,5 31 4 x 4 mm mesh size
6 304 0,7 28 580 17,1 23 1 x 1 mm mesh size
7 9004 0,8 31 470 13,8 29 2 x 2 mm mesh size
8 9009 1,2 47 550 16,2 33 6 x 6 mm mesh size
9 9012 1,2 47 580 17,1 31 4 x 4 mm, double weft yarns
10 9014 0,9 35 600 17,1 27 2 x 2 mm, double weft yarns
11 9024 1,2 47 900 26,5 33 2 x 4 mm, double weft yarns

PTFE COATED OPEN MESH FIBERGLASS BELTS are engineered to allow airflow through the belt and enhance drying. Applications include drying, curing and bonding.

wdt_ID Style Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Description Datasheet
1 9002 AS 0,9 35 460 13,5 31 4x4 mesh size, anti-static black
6 304 AS 0,7 28 580 17,1 23 1x1 mesh size, anti-static black
7 9004 AS 0,8 31 460 13,5 27 2x2 mesh size, anti-static black
8 9009 AS 1,2 47 550 16,2 33 6x6 mesh size, anti-static black
9 9012 AS 1,2 47 580 17,1 31 4x4 mesh size, anti-static, double weft yarns

PTFE COATED OPEN MESH KEVLAR BELTS are ideal for applications that require exceptional strength, long wear life, and airflow. These are preferred where the process includes steam and moisture. ARAMID/FIBERGLASS OPEN MESH BELTING 2000N is a NOMEX dryer belt with special impregnation coating. 9005 fabric is constructed with both Kevlar and Glass yarns and then coated with PTFE.

wdt_ID Style Nominal thickness (mm) Nominal thickness (Mil) Weight (g/m²) Weight (oz/sq yd) PTFE content (%) Description Datasheet
1 9003 0,9 35 350 10,3 49 4x4 mm mesh size, Kevlar
6 9006 1 40 520 15,34 42 2x2 mm mesh size, Kevlar
7 9007 1 40 450 13,2 49 2x4 mm mesh size, Kevlar
8 9005 1,5 59 650 19,1 33 4x4 mesh size, Kevlar/Glass PTFE coated belt
9 9005 DF 1,2 47 640 18,88 51 4x4 mesh size, Kevlar/Glass PTFE coated belt, double fill
10 9050 N 1,90 75 1060 32,26 51 3X3 mesh size, Nomex/Glass PTFE coated dryer belt
11 2000 N 1,2 47 680 20 none 3x3 mesh size, Nomex/Glass resin coated printing dryer belt
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Relevant Brochures

PTFE BELTING BROCHURES

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Finding The Right Product

Our sales team works diligently with each client to ideally match the right type and grade of fabric to the client’s unique production needs. Our products are customized to match our customers’s specific needs. They can be supplied as sheets, rolls, belts or as fabricated customized components.

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