Rubber (from Lat. Resina «Resin») - an elastic material obtained vulcanized rubber. Depending on the degree of curing Rezina divided into mild (1-3% sulfur), and semi-solid (30% sulfur) (ebonite).

Rubber is used in the manufacture of tires and rubber-technical products

Rubber industry (manufacturing).

For oilcloth are linen or cotton and rubber adhesives, representing the rubber mixture, dissolved in gasoline or benzene. Clay carefully and evenly spread and vpressovyvayut the fabric after drying and evaporation of the solvent are oilcloth. For the manufacture of the cushioning material to withstand the high temperatures used paronite, representing the rubber mixture, which put asbestos fibers. This mixture is mixed with gasoline, is passed through rollers and vulcanizing in the form of sheets with thickness from 0,2 to 6 mm. For rubber rubber tube is passed through a syringe-car, which strongly heated (to 100-110 °) mixture prodavlivaetsya required diameter through the head. As a result, get the tube to expose curing. Manufacturing dyuritovyh arms occurs as follows: of calendered rubber band carved and placed them on a metal core, which has an external diameter equal to inner diameter hoses. Edges lubricates rubber bands and glue prikatyvayut pulley, then place one or more layers of fabric and promazyvayut their rubber adhesive, a rubber layer placed on top. Since then assembled sleeve exposes curing. Car cameras are made from rubber tubing shpritsovannyh or glued together along a camera. There are two ways of manufacturing cells: Molding and dornovy. Dornovye vulcanizing chamber on metal or bent Doorn. These cameras have a SGL or two transverse seam. After stykovaniya cameras in place of the joint exposes curing. With Molding method, cells in individual vulcanizing vulkanizatorah equipped with an automatic regulator temperaturyyu To avoid skleevaniya wall inside the camera, introducing talc. Car tires are collected at special machines of several layers of special fabric (cord), covered with a layer of rubber. Fabric frame, ie skeleton of the tire, carefully prikatyvayut and edge layers of tissue wrap. Outside the frame is covered in the running of a thick layer of rubber, known as the tread and the sidewall to impose a thin layer of the slaughter. Prepared to put a tire vulcanization.

Storage of rubber necessary to observe the following conditions:
1. The air temperature must not be less than 5 ° and not more than 15 °; humidity of 40-60%.
2. The lack of daylight, for which the window should stop yellow or red, do not skip the ultraviolet rays.
3. Rubber products should lie on wooden racks to be located from the heating devices at a distance of not less than 1 m.
4. Rubber products should be wrapped in paper or cloth and packed in boxes, sleeves need to be stretched, but not left in the roll. Tires can not be folded pile, they recommend to put on the tread part of a series on the racks.

Organization offering a goods or service

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