Wanhua CLARNATE® OL1058 Virgin Polycarbonate Resin — UV Resistant, Transparent Grade
Product Overview：
CLARNATE® OL1058 is a medium-high viscosity virgin polycarbonate (PC) resin produced by Wanhua Chemical Group — China’s largest PC manufacturer with integrated phenol-to-PC supply chain, headquartered in Yantai, Shandong. This UV-resistant transparent grade features 88% light transmittance, ultra-low haze (<0.8%), high impact resistance (880 J/m), and built-in UV stabilizer that suppresses yellowing under prolonged sunlight. Designed for demanding outdoor and automotive transparent parts where ordinary PC would fail. LEMA supplies genuine Wanhua CLARNATE® OL1058 with original 25kg bags and full TDS/COA.
Key Features：
Built-in UV resistance — long-term sunlight exposure with ΔYI far lower than standard PC; no need for customers to add separate UV stabilizer Medium-high viscosity (MFR 6) — balances flow with stress-crack resistance for thick-wall transparent housings 88% light transmittance, haze <0.8% — excellent optical clarity for lens and display applications Outstanding impact strength — 880 J/m notched Izod, shatter-resistant Good demolding performance — balanced internal release system, no plate-out on molds High heat resistance — HDT 128°C @ 1.82 MPa, Vicat 148°C Flame rating V-2 @ 1.5 mm thickness
Typical Applications:
| Industry | Applications |
|---|---|
| Automotive | Headlight lenses, interior transparent panels, sunroof trim, exterior trim with UV exposure |
| Optical & Lighting | LED lenses, outdoor light fixtures, traffic signal lenses, lighting covers |
| Electronics / E&E | Transparent switch housings, connector bodies, sensor windows |
| Appliances | Transparent kettle bodies, coffee maker water tanks, humidifier shells |
| Outdoor Panels | Machine covers, outdoor instrument panels, signage |
Typical Properties:
| Property | Test Method | Value | Unit |
|---|---|---|---|
| Density | ASTM D792 | 1.20 | g/cm³ |
| Melt Flow Rate (300°C/1.2kg) | ASTM D1238 | 6 | g/10min |
| Mold Shrinkage | ASTM D955 | 0.5–0.7 | % |
| Water Absorption (23°C, 24h) | ASTM D570 | 0.2 | % |
| Optical | | | |
| Light Transmittance (3mm) | ASTM D1003 | 88 | % |
| Haze (3mm) | ASTM D1003 | <0.8 | % |
| Mechanical | | | |
| Tensile Strength at Yield | ASTM D638 | 65 | MPa |
| Tensile Strength at Break | ASTM D638 | 75 | MPa |
| Elongation at Break | ASTM D638 | 130 | % |
| Flexural Strength | ASTM D790 | 95 | MPa |
| Flexural Modulus | ASTM D790 | 2,400 | MPa |
| Notched Izod Impact (23°C) | ASTM D256 | 880 | J/m |
| Thermal | | | |
| Heat Deflection Temp (1.82 MPa, unannealed) | ASTM D648 | 128 | °C |
| Vicat Softening Temp (50N) | ASTM D1525 | 148 | °C |
| Flammability | | | |
| UL94 Rating (1.5mm) | UL 94 | V-2 | — |
Packaging & Shipping：
| Item | Details |
|---|---|
| Packaging | 25 kg/bag, original Wanhua CLARNATE® bags |
| Container Load | 20GP: 18 MT / 40GP: 24 MT |
| MOQ | 1 MT (sample available) |
| Lead Time | 5–7 working days after payment |
| Storage | Cool, dry, away from direct sunlight |
Trade Terms：
T/T（30% deposit + 70% before shipment）；EXW / FOB / CIF；TDS, COA, MSDS available.
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