Monday, February 6, 2012

Synthetic rubber


Synthetic rubber
Some of the widely used synthetic rubber, among others: 
a. Neoprene 
Is a polymer of two chlorine kloprena or 1.3 butadiene. Neoprene is widely used as insulators on the wires. 

b. Thiokol 
Is a polymer made from 1.2 dikloroetena (ethylene chloride) with sodium polisulfida (Na2S8). Thiokol is used as an adhesive. 

c. SBR (butadiene Styrena Ruber) 
Are polymers made from butadiene and styrena. SBR is typically used to make car tires. 

d. Detergent 
Based on alkilnya chains, detergents can be divided into: 
1. Kind of harsh detergents 
Kind of harsh detergents have a branched alkyl chain or circular chain. Ties that exist on the circumference of the chain is so strong, so it can not be destroyed by water or soil microorganisms, so it can pollute the environment. 
2. Detergent type of software 
Detergent type of software has a straight alkyl chain, the bonds between C atoms in straight chain easily destroyed by water or soil microorganisms. So its soft and does not pollute the environment. 

e. Margarine 
Is the artificial butter composed by fatty acids with glycerol. 

Synthetic rubber

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