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Specifications

Product Properties

Treatments

No Charge Sample

HEAT RESISTANT TEXTILES & BELTING
Chemical, Thermal & Physical Properties

Temperature Resistance

Up to 1000 F / 540 C Continuos
Up to 1400 F / 760 C Intermittent

Thermal Conductivity

0.04 Btu. in/(h.ft2 F)

Abrasion Resistance

Excellent

Cut Resistance

Good

Chemical Resistance

Good resistance to acid and alkalis
Excellent solvent resistance
Degraded by strong mineral acids and bases
Excellent resistance to mildew and aging

 

Pattern

Description

Typical Use

Properties       (Nominal)

High Temp & Abrasion Resistant Belting

Thickness
(in)

Weight
(lbs/ft/1"Width)

Tensile
(lbs/1"Width)

Stretch
(%)

Min Pulley Dia (in)

76-444

Heavy Weight Herringbone Cloth with Woven Edges
(available in widths up to 18")

Roller Covers, Tong Wraps, Abrasion Resistant Heat Curtains, Pad, Tubing Wraps

.06
(1.5 mm)

.02

600

N/A

N/A

75-433

Light Weight 2 Ply Belting

Light Weight Conveyors, Guide Rail Covers Roller Covering, Tubing Draw Roll Covers Wear Pads.

.13
(3.3 mm)

.03

1500

2.8

2
(50 mm)

76-451

Mid Weight 2 Ply Belting

Light Weight Glass Conveyors, Pads, Aluminum Extrusion Belts

.25
(6.4 mm)

.048

2250

1.7

3
(76 mm)

78-513

Mid Weight "Soft" Construction 2 Ply Belting

Mid to Heavy Weight Glass Conveyors(e.g. Scientificware, Lighting, Tubing & Rod, etc.) Pads & Catchers Soft, bulky construction for maximum  ware contact

.38
(9.7 mm)

.08

3500

3.5

3
(76 mm)

 

Pattern

Description

Typical Use

Properties       (Nominal)

Brass Reinforced High Temp & Abrasion Resistant Belting

Thickness
(in)

Weight
(lbs/ft/1"Width)

Tensile
(lbs/1"Width)

Stretch
*
(%)

Min Pulley
 Dia (in)

87-810

Mid Weight 2 Ply Belting with 7 Mil Brass Twisted with Each Yarn

Light to Mid Weight High Temperature Glass Conveyors - Ideal for Lamp Parts, Bulbs, and Commercial & Automotive Lighting

.25
(6.4 mm)

.06

2450

1.7

3
(76 mm)

88-872

Mid Weight High Density 3 Ply Para-Aramid & 7 Mil Brass Blended Belting

Conveyor Belting for Mid to Heavy Weight Glass Ware (Opticalware & Opthalmicware, Various Container Lines).  Also for use as Fabricated Pads, Disks, Expansion Joints, Oven / Furnace Door Seals - For use where enhanced abrasion & cut resistant properties are needed.

.25
(6.4 mm)

.07

3250

1.5

3
(76 mm)

89-910 - NWF**

Same as #88-872 except no Brass is contained in the "face" or top layer

Same as #88-872

.25
(6.4 mm)

 .07

3250

1.5

3
(76 mm)

89-951

Heavy Weight Ultra High Density 4 Ply Paraaramid & 7 Mil Brass Blended belting

Highest Density Belting - For Conveying the Hottest, Heaviest Glassware (TV Panel Glass & Funnel Glass, Heavier and Hotter Consumerware, Tableware, & Ovenware items).  Available in Custom Fabricated Pads with the Most Durable Wear Properties

.30
(7.6 mm)

 .095

4250

1.3

4
(100mm)

90-974 - NWF**

Same as #89-951, except no Brass in the top 2 face layers

Same as #89-951
Also available as
Pattern # 87-427 with No Wire.

.30
(7.6 mm)

.09

4250

1.3

4
(100mm)

 

Pattern

Description

Typical Use

Properties       (Nominal)

COMBO BELTING

Thickness
(in)

Weight
(lbs/ft/1"Width)

Tensile
(lbs/1"Width)

Stretch
(%)

Min Pulley Dia (in)

87-493

High-Density, 4 Ply Blend of Multiple Specialty High Temperature Resistant Fibers

The Hottest, Most Demanding Applications such as Ovenware & Tableware

.293
(7.5 mm)

.087

4000

1.5

4
(100mm)

New:
Pattern 03-1941
is SS / Para-aramid synthetic fiber Blended Belt for improved heat resistance. 

Difference Between Types of Conveyor Belts for Glass Tableware Production:

Both our Pattern # 90-974 & 89-951 are the exact same 4 Layer para-aramid synthetic fiber belts, using the exact same raw materials and para-aramid synthetic fiber yarn. The only difference is that 90-974 has brass wire in the bottom 2 layers and 89-951 has brass wire in all 4 layers. 

Pattern 87-493 "Combo Belt" is a blend of para-aramid synthetic fiber & PBI Fibers for increased heat resistance, however instead of 87-493 we would recommend our 03-1941 SS / Para-aramid synthetic fiber blended belts because of increased heat resistance. 

Patterns 90-974 and  03-1941 have better abrasion resistance than 87-493.

For  tableware production we usually recommend our 90-974 for light and medium hot glass and our 03-1941 for the hottest glass.

*  Laboratory data based on 12" wide belting material at 300 lb. load. All values shown representative of TUFF TEMPs "Water Stretched" Treatment.

** NWF - No Wire Face: The fineness of our Brass, and the method of uniformly commingling the metal throughout our belting fabrics, decreases the possibility of glass checking. Our NWF patterns were developed for glass products and processes that have sensitivity to any metal contact. All NWF materials are shipped with the Brass / Para-aramid synthetic fiber layers clearly identified for ease of installation. 

Nokta Metal Ltd.
Ismailpasa Sokak No: 50 Kosuyolu, Kadikoy, 34718 Istanbul, Turkiye
Tel : +90 (216) 545 7550 / Fax: +90 (216) 545 7549 
e-mail: contact@noktametal.com