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PVG Core Flame Resistant Conveyor Belt

PVG Core Flame Resistant Conveyor Belt

PVG conveyor belt adopts rubber-based coating, which further improves the slotting property, wet slip resistance, low temperature resistance, good elongation and wear resistance of the belt.
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Introduction

PVG Core Flame Resistant Conveyor Belt is composed of multi-layer cotton canvas or polyester canvas and high-temperature resistant rubber, which is mostly used in mines, power plants, construction, and other fields, and has a good performance in conveying slag, cement, and high-temperature castings. At the same time, because of its long service life, good heat resistance, and low belt weight, it is favored by many users. This product is made of nylon filament and cotton fiber, which constitute the whole core of the conveyor belt. It is made of rubber compression molding on the basis of a normal PVC conveyor belt. Because of the addition of rubber, this structure greatly improves the grooving performance of the conveyor belt, and makes it significantly improved in terms of skid resistance, cold resistance, wear resistance, etc.


Features

1. The production process of PVG Core Flame Resistant Conveyor Belt: PVC slurry, core impregnation, rubber compound plasticization, cover plate, curing, finished product.

2. This product has good flame retardant and antistatic properties, and fully meets the requirements of MT914-2008.

3. Because it is vulcanized by adding a rubber surface to the whole plastic belt body, it can be used for conveying materials at an angle below 20 ° and can be used at the same angle in a humid environment.

4. The PVG Core Flame Resistant Conveyor Belt adopts high-quality polyester filament with high strength and low elongation in the warp direction and high strength and medium modulus nylon filament in the weft direction, so it has the advantages of high strength, low elongation, and light weight.


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Technical parameters

Strength grade

Tensile strength
in warp(Min)

Cover grade and recommended
thickness
(mm)

Belt width
(mm)

PVC

PVG

680s/Grade4

680

0.8+0.8

1.5+1.5

650 ̴1600

800s/Grade5

800

0.8+0.8

1.5+1.5

1000s/Grade6

1000

0.8+0.8

1.5+1.5

1250s/Grade7

1250

0.8+0.8

1.5+1.5

1400s/Grade8

1400

0.8+0.8

1.5+1.5

1600s/Grade9

1600

0.8+0.8

2+2

1800s/Grade10

1800

0.8+0.8

2+2

2000s/Grade11

2000

0.8+0.8

2+2

2240s/Grade12

2240

0.8+0.8

2+2

Cover rubber property:

Standard

Tensile strength
Mpa

Elongation at
break
%

Abrasion
mm3

MT914

10

350

200

Security features

Items

Indexes

Anti-static property

Average electrical resistance of both surfaces(Ω)

3.0×108

Drum friction

Surface temperature of drum(℃)

≤325

Any test piece shall not show any sign of flame or glow

Burning on spirit
burner
(flame or glow)

Burning with cover rubber

Average duration of lame for six test
piece(S)

≤3

Duration of flame for any individual text
piece(S)

≤10

Burning with out rubber

Average duration of lame for six test
piece(S)

≤5

Duration of flame for any individual text
piece(S)

≤15

Burning on propane burner

Length that is completely undamaged by flame.mm

≥250mm

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