They are additives which are generally composed of phthalates, which increase the flexibility, fluidity and durability of materials such as plastics, cement, concrete, panels.
The plasticizers are polycarboxylic acid ester-based reacted with branched or linear aliphatic alcohols of average chain length. The plasticizers bury themselves between the polymer chains, creating gaps between them. In this way, they significantly reduce the glass transition temperatures (Tg) of plastics and make them softer.
The names of the plasticizer groups (phthalate, maleate, sebacate ...) are derived from the names of the dicarboxylic acids used (phthalic, maleic). Depending on the desired characteristic and application, the alcohols used may also vary.
Şekerpınar, Marmara Cad.