Description

Name:paraffin;
Category: a hydrocarbon mixture of about *8~*0 of carbon atoms;
Main ingredients: linear paraffin (about *0% ~ *5%);
Classification: according to the different refining degree, it can be divided into full refining paraffin, semi refined paraffin and crude paraffin;According to the melting point, usually every2℃:it can be divided into *2, *4, *6, *8, etc trademark;According to usage it can be divided into food grade and industrial grade by use;According to the characteristics:it can be divided into microcrystalline paraffin, liquid paraffin, polyethylene wax, semi refined paraffin, oxidized paraffin;
CAS:********2;
EINECS:********6;
Density:0.*8～0.**5;
Chemical formula:C*5H*2;
Melting point:*7°C**4°C;
Solubility: it is soluble in gasoline, carbon disulfide, xylene, ether, benzene, chloroform, carbon tetrachloride, naphtha and other non-polar solvents, and it is not soluble in polar solvents such as water and methanol;
Features: good insulators, good heat storage materials;
Properties: odorless, odorless, white or yellowish semitransparent solid;
Application:
1. Match, fiberboard, canvas, etc.: raw material;
2. Cotton yarn, food, medicine and other packaging, metal antirust and printing industry: additives;
3. Detergents, emulsifiers, dispersants, plasticizers, grease, insulating agents, etc;
4. Aeronautical, spaceflight, microelectronics and optoelectronic technology: latent heat storage materials.