Mekanik değerleri ve yük altında deformasyon sıcaklığı (HDT) değeri yüksek bu ürün grubu, otomotiv ve yapı sektöründe yaygın olarak kullanılmaktadır. RTM tipi polyester reçinelerin en önemli özelliklerinden biri kapalı kalıp sistemi ile her iki yüzeyi de düzgün ürün elde edilmesine olanak sağlamasıdır. Şeffaf kullanımın yanı sıra dolgulandırılarak kullanılan bu ürün, dolgulu kullanıldığında hacimsel çekmesi son derece düşüktür. Bu özelliği sayesinde kalın dökümlerde güvenle kullanılabilir.
| P-2150 LMR | ISO unsaturated polyester resin for RTM applications |
| PROPERTIES | FIELD OF APPLICATION | TECHNICAL PROPERTIES | MECHANICAL PROPERTIES(**) | ||
|---|---|---|---|---|---|
| Optimum fiber wetting with special wetting agents | Car, bus and truck body parts | Chemical base | Isophthalic | Tensile strength (MPa) | 70 – 80 |
| High quality surface on both sides | Railroad vehicles and trains | Application | RTM | Tensile elongation (%) | 2,5 – 3,5 |
| Medium reactive (ideal for 3 – 5 mm thickness) | Modular cabinet | Viscosity (cps) | 200 – 400 | Tensile E-modulus (MPa) | 3500 – 4500 |
| Construction materials | Thixotropy | No | Flexural strength (MPa) | 140 – 150 | |
| Density(gr/cm3) 20°C | 1,10 – 1,11 | Hardness (barcol) | 40 – 42 | ||
| Monomer content (%) | 39 - 41 | Heat distortion temperature (°C) | 83 – 86 | ||
| Acid value (mgKOH/g) | 11 – 20 | Water absorption (mg) | 33 – 35 | ||
| Gel time (min) | 10 – 20 (*) | ||||
| Exothermic peak (°C) | 185 – 195 (*) | ||||
| Curing system (*) | 1% MEK P, pre-accelerated | (**)Test applied after post cure application | |||
| P-4150 LMR | ORTHO unsaturated polyester resin for RTM applications |
| PROPERTIES | FIELD OF APPLICATION | TECHNICAL PROPERTIES | MECHANICAL PROPERTIES(**) | ||
|---|---|---|---|---|---|
| Easy and quick fiber wetting | Car, bus and truck body parts | Chemical base | Orthophthalic | Tensile strength (MPa) | 60 – 70 |
| 15%-30% filler capacity | Railroad vehicles and trains | Application | RTM | Tensile elongation (%) | 2 – 3 |
| Medium reactive (ideal for 10 – 15 mm thickness) | Modular cabinet | Viscosity (cps) | 200 – 400 | Tensile E-modulus (MPa) | 2500– 3500 |
| Low volumetric shrinkage when filled | Construction materials | Thixotropy | No | Flexural strength (MPa) | 140 – 150 |
| Density(gr/cm3) 20°C | 1,10 – 1,12 | Hardness (barcol) | 40 – 42 | ||
| Monomer content (%) | 36 - 48 | Heat distortion temperature (°C) | 70– 73 | ||
| Acid value (mgKOH/g) | 18 – 35 | Water absorption (mg) | 35– 37 | ||
| Gel time (min) | 10 – 15 (*) | ||||
| Exothermic peak (°C) | 180 – 190 (*) | ||||
| Curing system (*) | 1% MEK P, pre-accelerated | (**)Test applied after post cure application | |||
| P-141 LMR | ORTHO unsaturated polyester resin for RTM applications |
| PROPERTIES | FIELD OF APPLICATION | TECHNICAL PROPERTIES | MECHANICAL PROPERTIES(**) | ||
|---|---|---|---|---|---|
| Easy and quick fiber wetting | Car, bus and truck body parts | Chemical base | Ortophthalic | Tensile strength (MPa) | 50 – 60 |
| High quality surface on both sides | Railroad vehicles and trains | Application | RTM | Tensile elongation (%) | 1,5 – 2,5 |
| 15%-30% filler capacity | Modular cabinet | Viscosity (cps) | 200 - 300 | Tensile E-modulus (MPa) | 3000-4000 |
| Medium reactive (ideal for 3 – 5 mm thickness) | Construction materials | Thixotropy | No | Flexural strength (MPa) | 110 – 120 |
| Low volumetric shrinkage when filled | Density(gr/cm3) 20°C | 1,08 – 1,10 | Hardness (barcol) | 34 – 36 | |
| Monomer content (%) | 41 – 43 | Heat distortion temperature (°C) | 82 – 85 | ||
| Acid value (mgKOH/g) | 11 – 20 | Water absorption (mg) | 64 – 66 | ||
| Gel time (min) | 18 – 25 | ||||
| Exothermic peak (°C) | 190 – 200 (*) | ||||
| Curing system (*) | 1% MEK P, pre-accelerated | (**) Test applied after post cure application | |||
| IR-105 LMR | ISO unsaturated polyester resin for RTM applications |
| PROPERTIES | FIELD OF APPLICATION | TECHNICAL PROPERTIES | MECHANICAL PROPERTIES(**) | ||
|---|---|---|---|---|---|
| Easy and quick fiber wetting | Boats, yachts and other sea vehicles | Chemical base | Isophthalic | Tensile strength (MPa) | 60 – 70 |
| High quality surface on both sides | Car, bus and truck body parts | Application | RTM | Tensile elongation (%) | 2 – 3 |
| High mechanical strength | Pools and water slide equipments equipments | Viscosity (cps) | 160 – 200 | Tensile E-modulus (MPa) | 3500 – 4500 |
| 10%-15% filler capacity | Construction materials | Thixotropy | No | Flexural strength (MPa) | 90 – 100 |
| Low volumetric shrinkage when filled | Density(gr/cm3) 20°C | 1,07 – 1,09 | Hardness / GYZJ 935-1 (barcol) | 40 – 42 | |
| Ideal for molding of wide, large and thick composite parts | Monomer content (%) | 42 – 44 | Heat distortion temperature (°C) | 82 – 85 | |
| Acid value (mgKOH/g) | 11 – 20 | Water absorption (mg) | 33 – 35 | ||
| Gel time (min) | 20 – 30 (*) | ||||
| Exothermic peak (°C) | 150 – 160 (*) | ||||
| Curing system (*) | 1% MEK P, pre-accelerated | (**) Test applied after post cure application | |||