Küvet, duş teknesi, jakuzi gibi akrilik saniter malzeme üretiminde takviye malzemesi olarak kullanılan polyester reçinelerdir. Cam fitil ile birlikte uygulanan bu grup ürünler kullanıcı talebine yönelik dolgulu ve dolgusuz olarak temin edilebilir.
| P-470 | ORTHO thixotropic unsaturated polyester resin for acrylic back-up applications |
| PROPERTIES | FIELD OF APPLICATION | TECHNICAL PROPERTIES | MECHANICAL PROPERTIES(**) | ||
|---|---|---|---|---|---|
| High adhesion to acrylic surface | Acrylic back-up applications such as bath tubs, jacuzzi and shower trays |
Chemical base | Orthophthalic | Tensile strength (MPa) | 43 – 45 |
| No deformation on acrylic surface | Application | Spray-up | Tensine elongation (%) | 2 – 3 | |
| High filler capacity | Viscosity (cps) | 1500 – 2500 | Tensile E-modulus (MPa) | 2000 – 3000 | |
| Contains blue color MEK P indicator | Thixotropy | Yes | Flexural strength (MPa) | 60 – 70 | |
| Density(gr/cm3) 20°C | 1,10 – 1,11 | Hardness (GYZJ 934-1) | 34 – 36 | ||
| Monomer content (%) | 41 – 43 | Heat distortion temperature (°C) | 70 – 73 | ||
| Gel time (min) | 10 – 20 (*) | Water absorption (mg) | 40 – 45 | ||
| Exothermic peak (°C) | 190 – 210 (*) | ||||
| Curing system (*) | 1% MEK P, pre-accelerated | ||||
| (**) Test applied after post cure application | |||||
| P-475 | P-475 |