Polyurea Teknik Bilgi

Polyurea teknik bilgi bu sayfada polyureanın genel olarak kimyasal dayanımlarını ve karşılaştırılmalı bir tablosunu bulabilirsiniz.

Comparative polymer performance
Performance type Polyurea Polyurethane Polyester Epoxy Vinyl ester Acrylic Polysulphide
Physical strength Low-High Low-Mid High High High Mid-High Low-Mid
Elongation High High Low Low Low Low-Mid High
Impact resistance High Mid-High Mid Mid Mid Mid-High Mid-High
Abrasion resistance High Mid-High Mid-High Mid-High Mid-High Mid-High Mid
Adhesion to concrete Low-High Low-Mid Mid High Mid Low-Mid Low-Mid
Cure shrinkage Low Low High Low High High Low
Permeability Low Mid-High Low Low Low Low-Mid Mid-High
UV resistance Mid-High Low-High Mid-High Low Mid High High
Creep Low High Low-Mid Low-Mid Low-Mid Low-Mid High
Temperature limit Low-High Mid Low-Mid Mid-High Mid-High Mid Low-Mid
Chemical resistance
Mineral acids Low-Mid Low-Mid Mid-High Mid-High Mid-High Mid Low-Mid
Organic acids Mid Low-Mid High Mid High Mid Low-Mid
Alkalis Mid-High Low-Mid Mid High High High Low-Mid
Chlorinated solvents Low-Mid Low-Mid Low-Mid Low-Mid Mid-High Low-Mid Low-Mid
Oxygenated solvents Low-Mid Low-High Low-High Low-High Low-High Low-High Low-Mid
Hydrocarbon solvents Low-Mid Low-Mid Mid-High Mid-High Low-High Low-High Low-Mid
Salts High Mid-High High High High High Mid-High
Water Low-High High Mid-High Mid-High Mid-High Mid-High Low-High