Chemical properties
Natural rubber is a chemical name is cis-1, 4-polyisoprene, that is, there are n isoprene (C5H8) have values ranging from 15-20000 because components of hydrocarbons that is not fair, Yang polarity, so the tires melt so well in solvent polarity, such as benzene, hexane, etc. In General, natural rubber has the structure of molecules, rearrange online morphology, but in some conditions of rubber molecules can arrange the relatively low temperature, or organized when requisitioned, it can get the recrystallization temperature recrystallization due to low to make more solid rubber, but if the tire temperature rises it will weaken and reinstated. While the occurrence of crystals is due to stretch the rubber makes a good mechanical properties. That is, there will be resistance to traction tires. Tear resistance and high abrasion resistance.
Processing and chemicals.
The mixed with Two - roll mill must fill Antioxidant (because potential. Overmastication) IR thousand rubber tire roller faster. NR is not necessary to masticate IR rubber chemicals before they are required to use Activator fatty acids do not need to fill about 2 phr plasticizer while grinding rubber IR (or a substance that causes the soft tires. Do not need much) the catalyst volume over NR sulfur content similar to natural rubber, but over SBR mixed with rubber NR to get good properties of NR's modulus, high hardness, high inflows. Bao, the cost of mixed low.
Forming X-Gertrude Metz The rolled sheet (Carlender) uses a lower temperature because NR 15 oC in the extruder at a low temperature and low pressure tires will cause a flow of air carlender lower die swell at low temperatures to maintain the rubber thickness
Chemical propertiesNatural rubber is a chemical name is cis-1, 4-polyisoprene, that is, there are n isoprene (C5H8) have values ranging from 15-20000 because components of hydrocarbons that is not fair, Yang polarity, so the tires melt so well in solvent polarity, such as benzene, hexane, etc. In General, natural rubber has the structure of molecules, rearrange online morphology, but in some conditions of rubber molecules can arrange the relatively low temperature, or organized when requisitioned, it can get the recrystallization temperature recrystallization due to low to make more solid rubber, but if the tire temperature rises it will weaken and reinstated. While the occurrence of crystals is due to stretch the rubber makes a good mechanical properties. That is, there will be resistance to traction tires. Tear resistance and high abrasion resistance.Processing and chemicals.The mixed with Two - roll mill must fill Antioxidant (because potential. Overmastication) IR thousand rubber tire roller faster. NR is not necessary to masticate IR rubber chemicals before they are required to use Activator fatty acids do not need to fill about 2 phr plasticizer while grinding rubber IR (or a substance that causes the soft tires. Do not need much) the catalyst volume over NR sulfur content similar to natural rubber, but over SBR mixed with rubber NR to get good properties of NR's modulus, high hardness, high inflows. Bao, the cost of mixed low.Forming X-Gertrude Metz The rolled sheet (Carlender) uses a lower temperature because NR 15 oC in the extruder at a low temperature and low pressure tires will cause a flow of air carlender lower die swell at low temperatures to maintain the rubber thickness
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