558 ED
VINNAPAS® 558 ED is a vinyl acetate - ethylene copolymer emulsion without solvent, plasticizer or formaldehyde. It has good flexibility and high adhesion, and can be mixed with most cationic and non-ionic water-based emulsions.
Advantages
·High cohesive strength, high flexibility, anti-crack
·Good workability
·Excellent adhesive property
·No toxic substances to be environmentally friendly and odorless
Typical general characteristics
Property | Inspection method | Value |
Minimum film forming temperature | DIN ISO 2115 | 0 ℃ |
Predominant particle size | Wacker method | Approximately 1000 nm |
Protective colloid / emulsifier system | Wacker method | Polyvinyl alcohol |
Appearance of emulsion film | Visual | Clear |
Glass transition temperature | Wacker method | Approximately -5 ℃ |
Specification data
Property | Inspection method | Value |
Solids content | DIN EN ISO 3251 | 51.5 - 54.5 % |
Dynamic viscosity (25 ℃) | DIN EN ISO 2555 | 200 - 800 mPa·s |
pH | DIN/ISO 976 | 3.5 – 4.5 |
Applications
Double-component mortars requiring flexibility and adhesion, such as:
> Bonding / surface mortar for external thermal insulation systems
> C1/C2 ceramic tile adhesive
> Interfacial agent
> Repair mortar
> Decoration mortar
> High strength / high flexibility waterproofing membrane