Stone mending resin 168P/6168P
168P/6168P is an orthophthalic type promoted unsaturated polyester resin mainly composed of phthalic anhydride, maleic anhydride and standard diol. It is soluble in cross-linking monomers such as styrene and has low viscosity and moderate reactivity.After the resin is cured, it has excellent mechanical properties, high gloss and low shrinkage, good surface dryness, strong adhesion, and is used to make stone surface materials with higher requirements.
Features and Application
168P/6168P is promoted resin, good leveling and defoaming, high hardness, good surface dry, easy to sanding, suitable for stone base coating, mending or strengthen,also can used for general FRP.
● Performance index of liquid unsaturated polyester resin - synthetic liquid resin 168P/6168P used for quarts stone:
|Appearance||Transparent light bluish green or light blue viscous liquid||-||-|
|Acid value||18-26||mgKOH/g||GB/T 2895-2008|
|Solid content||59-67||%||GB/T 7193-2008|
|Gel time||5.5-6.5||min||GB/T 7193-2008|
Gel time test:25 ° C water bath, 50g resin plus 0.9g T-8M(Neweco ,1% Co) and 0.9g M-50(Akzo-Nobel)
Viscosity and gel time are adjusted within the specified range according to seasonal changes
Coating resin characteristics
In order to meet the requirements of coating manufacturing and construction technology, synthetic resins for coatings need to have the following characteristics:
①It has good solubility or dispersibility in the dispersion medium for coatings.
②It has excellent film-forming properties and specific coating properties, such as gloss, fullness, hardness, elasticity, weather resistance, chemical corrosion resistance, etc.
③It is miscible with other synthetic resins for coatings so as to modify each other and improve coating performance.
④ It can properly wet the pigment to facilitate the dispersion of the pigment in the paint.
⑤ Good storage stability.
Packing of 168P/6168P resin: 220 kg net, metal drum. Special packaging requirements please contact
● Product Cases：