Unsaturated polyester resin
Inquiry
| Post Date: | Aug 07,2017 |
| Expiry Date: | Aug 07,2018 |
| Detailed Description: |
Cas No. :9009-54-5
1.Technical Index
Item PR 3206-1 PR 3726 PR 3208 PR 3803 PR 3205 PR 3988 Technical index for liquid resin Appearance Transparent viscous liquid Transparent light purple liquid Transparent light yellow liquid Chroma (Pt-Co) / / / / / 4# Acid ;MgKOH/g 15-25 15-25 10-30 15-20 23-27 20-35 Viscosity ;mPa.S 500-900 500-1000 80-300 400-800 400-800 2000-3000 Get Time ;min 4-9 3-8 1-3 2-5 4-8 8-12 Non-volatile; % 65-70 65-70 55-60 64-67 71-74 74-76 Technical index for liquid resin Thermal stability 80℃; h ≥24 / ≥24 ≥24 ≥10 ≥24 Barcol hardness,;≥Barcol 32 32 32 35 / // Tensile strength; ≥MPa 65 65 60 50 55 / Elongation at break, ≥% 2.5 2.5 10 3.0 3.0 / Impact toughness; ≥KJ/m2 8 8 8 7 6.0 / Heat deflection temperature; ≥℃ 65 65 / / / / PR 3206-1 Medium viscosity, medium reactivity, high mechanical strength, good adhesive property, etc. It especially applies to adhesive molding of quartzite and the product will be of good surface brightness PR 3726 Medium viscosity, medium reactivity, high mechanical strength, good adhesive property, strong wetability, etc. It especial applies to adhesive molding of natural marble chips and the product will be of good surface brightness and hardness PR 3208 Low and medium viscosity, moderate reactivity, etc. Especially applies to pre-acceleration and craftwork of good quality and air-drying property. PR 3803 Moderate reactivity, low shrinkage, etc. Widely used in multi-layer plate button and polished abrasive disk with good performnce. PR 3205 Medium viscosity, medium reactivity, high mechanical strength, good adhesive property, etc. It especially applies to adhesion of marble, quartzite, etc. and back net glue(without initator) PR 3988 Unsaturated polyester primer used for PE with good grinability and filling property |
| CAS Registry Number: | 9009-54-5 |
| Synonyms: | ;Polyurethane foam;Polyurethane foams;Polyisocyanurate resins;Polyurethanes, cellular;PU foam;The following companies react isocyanates or prepolymers with polyols to produce polyurethane foams. The list is incomplete.;POLYURETHANEOLIGOMERS;POLYURETHANEVARNISH;PU;Acrylic polyurethane paint;Acrylic polyurethane anticorrosive coating;Polyurethane mixed component;1-ethylurea; |
| Molecular Formula: | C3H8N2O |
| Molecular Weight: | 88.1084 |
| Molecular Structure: | 
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| Company: | Chemine Materials Technology CO.,Limited [ China ] |
| Contact: | Gina Li |
| Tel: | +86-29-83223488 |
| Fax: | |
| Email: | info@chemine-tech.com |
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