Poly isoprene rubber latex or IR is a synthetic rubber with a chemical structure similar to natural rubber. The properties Very similar to natural rubber And can replace natural rubber in the manufacture of various products compared to natural rubber latex and IR has mechanical properties such as tensile strength. And resistant to tearing due to slightly lower than natural rubber latex IR portion of the structure cis- lower natural rubber is less likely to crystallize. But there are advantages Rubber consistent quality than natural rubber. Impurities less And white
Trade name
Natsyn 400 (non - antioxidant), Natsyn 200, Cariflex IR 305 (Antioxidant + Stearic acid).
Cariflex IR 500 (Nephthenic oil).
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
Usability
Electrical insulating parts, tires (tire shoulders: cooling).  
Vulcanization 
When the tire reacts with sulfur in the right quantity. At temperatures above the melting point of sulfur. The tires will have a constant temperature. Resistant to heat, light and dissolved in a solvent difficult. Such a process is known as vulcanization process, Sun reacted as follows.
 
Poly isoprene rubber latex or IR is a synthetic rubber with a chemical structure similar to natural rubber. The properties Very similar to natural rubber And can replace natural rubber in the manufacture of various products compared to natural rubber latex and IR has mechanical properties such as tensile strength. And resistant to tearing due to slightly lower than natural rubber latex IR portion of the structure cis- lower natural rubber is less likely to crystallize. But there are advantages Rubber consistent quality than natural rubber. Impurities less And whiteTrade nameNatsyn 400 (non - antioxidant), Natsyn 200, Cariflex IR 305 (Antioxidant + Stearic acid).Cariflex IR 500 (Nephthenic oil).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 thicknessUsabilityElectrical insulating parts, tires (tire shoulders: cooling). Vulcanization When the tire reacts with sulfur in the right quantity. At temperatures above the melting point of sulfur. The tires will have a constant temperature. Resistant to heat, light and dissolved in a solvent difficult. Such a process is known as vulcanization process, Sun reacted as follows.
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