Flame-retardant Conveyor Belts

The Flame-retardant conveyor belt is made of Textile cord or Steel cord and finished through the process of calendring,assembling,vulcanizing etc. Flame-retardant conveyor belts used to reduce or even avert damages to persons and property in case of fire.suitable for conveying materials that require a flame resistant and static conductive belts or under the condition of flammable or explosive environment above coal mines

Model:
EP NN ST
Brand:
PIONWAY

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Product Description

Product Description

Flame-retardant Conveyor Belts

Advantages:

• Excellent heat resistant

• Excellent ageing resistance

• prolong service life

• Low elongation

• Excellent ply adhesion

• Good impact resistance

• Excellent groove formation ability

• Good stability ever heated

• Good troughability

• Full resistance to mildew, moisture and rotting

• High longitudinal and transverse breaking strength

Application areas

• Mining industry

• Iron and steel industry

• Ports and transshipment operations

• Power plants

• Tunnel construction

• Chemical

• Light metallurgical

• Ports and transshipment operations

• Cement plant

• Foundry

The Flame-retardant conveyor belt is made of Textile cord or Steel cord and finished through the process of calendring,assembling,vulcanizing etc.

Flame-retardant conveyor belts used to reduce or even avert damages to persons and property in case of fire.suitable for conveying materials that require a flame resistant and static conductive belts or under the condition of flammable or explosive environment above coal mines

Table 1

Cover Type	Standards	Minimum Tensile Strength (MPA)	Minimum Elongation (%)	Abrasion	Material Coveyed
Fire Resistant	SANS-F	17	350	180	Material with fire hazards, e.g. Coal
	IS-1891(FR Grade)	17	350	200
	ISO-340(FR Grade)	17	350	180
	AS-F(FR Grade)	14	300	200
	AS-1332(FR Grade)	14	300	200
	DIN S Grade	17	350	180
	DIN K Grade	17	400	200
	MSHA-FR	17	350	200
	CAN/CSA (FR Grade)	17	350	200

Cover rubber property

Table 2

Item	Tensile Strength / MPA	Elongation at break / %	Abrasion / mm3
Item	≥14	≥350	≤250
	≥18	≥400	≤200
	≥20	≥450	≤180

Safety property

Table 3

Item	Flame retardant grades
	K2	K3
Duration	The total duration of flame of 6 test pieces with covers is less than 45s, any individual test piece does not exceed 15s	Average value of duration of flame of 3 test pieces with covers does not exceed 60s
Anti-static property	≤ 3 x 108Ω
Reappearance	There should be no reappearance of flame on any test pieces