Rubber Conveyor Belt Fire Resistant Conveyor Belt Heat Resistant Conveyor Belts
Curing experimental operation, after mixing the film should be in accordance with the provisions of Park twenty-four Rubber Conveyor Belt hours, can cut pieces of sulfide, the cut pieces of sheet or strip tension test specimen with scissors in the compound cut pieces, rolling direction of rubber belt width direction of specimen with glue to be consistent, the volume of glue volume should be slightly bigger than die weight weighing scales, quality blank calculation according to the following method: Underground Mining Conveyor belt rubber slab quality is equal to the die cavity volume multiplied by the adhesive material density multiplied by one point zero five, to ensure the mold pressing vulcanization with glue, the actual amount of rubber material ratio calculation amount increases by five percent, the label post numbering and curing conditions on the blank on the edge of the cut, Steel Cord Conveyor Belt in about two mm film, to the height of the specimen width along the vertical direction is pressed, cut into strips, the roll into a cylinder body, and the cylinder to roll tightly, Rubber Conveyor Belts no gap, column volume slightly smaller than the cavity, height is higher than that of the die cavity, the cylinder bottom surface is numbered and curing conditions the paper label, PVC Conveyor Belts and then in accordance with the requirements of the rubber material, cut into circular film samples, if the thickness is not enough, can be put into the film, its volume should be slightly larger In the die cavity volume, number and curing conditions on the bottom surface of the circular sample in the paper label
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