描述
Solumer 885V SK Nexlene Medium-High Flow POE Elastomer – PV Module Encapsulant
Density: 0.873 g/cm³
MFR (190℃/2.16kg): 5.0 g/10min
Form: Natural White Pellets
✅ Dedicated POE Raw Material For Solar PV Encapsulant Film
Solumer™ 885V is ethylene-octene copolymer polyolefin elastomer manufactured by exclusive SK Nexlene metallocene technology. This grade is exclusively designed as base polymer for photovoltaic module encapsulant film, combining excellent electrical insulation performance, high light transmittance and stable weather aging resistance, perfectly matching the long service life requirements of solar panels.
🔹 Original SK Spot Stock & Complete PV Formulation Support
We keep continuous inventory of Solumer 885V special PV POE. Free test pellets, official TDS, SDS and batch COA documents can be supplied for encapsulant film manufacturers. Contact us for bulk price and extrusion process guidance.
Distinguished from general-purpose POE like Solumer 883 for cable and footwear, Solumer 885V is optimized for photovoltaic packaging. Its ultra-high volume resistivity guarantees reliable insulation of solar modules under long outdoor exposure, while low glass transition temperature delivers excellent low-temperature flexibility to prevent film cracking in cold climate.
Uniform molecular distribution brings stable extrusion performance during high-speed encapsulant film production, with low haze and high transparency to maximize power generation efficiency of PV cells. Balanced tensile and tear strength avoids breakage during lamination and long-term outdoor operation.
📩 Request Price, TDS & Free Test Pellets
✅ Full SDS & customs clearance paperwork supplied
Full Technical Parameters
| Test Category | Test Item | Typical Value | Test Standard / Condition |
| Physical Properties | Density | 0.873 g/cm³ | ASTM D792 |
| Physical Properties | Melt Flow Rate | 5.0 g/10min | ASTM D1238, 190℃/2.16kg |
| Physical Properties | Mooney Viscosity (ML1+4 @121℃) | 8 MU | ASTM D1646 |
| Mechanical Properties | Tensile Strength at Break | >80 kgf/cm² | ASTM D638 |
| Mechanical Properties | Elongation at Break | >800 % | ASTM D638 |
| Mechanical Properties | 100% Tensile Modulus | 28 kgf/cm² | ASTM D638 |
| Mechanical Properties | Flexural Modulus (1% Secant) | 110 kgf/cm² | ASTM D790 |
| Mechanical Properties | Tear Strength (Type C) | 33 kgf/cm² | ASTM D624 |
| Hardness | Shore A (5 sec) | 73 | ASTM D2240 |
| Hardness | Shore D (5 sec) | 20 | ASTM D2240 |
| Thermal Properties | Melting Temperature | 65℃ | SK Internal Test Method |
| Thermal Properties | Glass Transition Temperature | -55℃ | SK Internal Test Method |
| Electrical Properties | Volume Resistivity | >1.0E+16 Ω·cm | SK Internal Test Method |
Note: All data are typical reference values, not binding product specifications. Test samples are compression molded at 170℃ for 4 minutes, tensile test crosshead speed 500mm/min. Material performance varies with processing parameters; customers must complete independent verification before mass production.
Core Advantages of Solumer™ 885V PV Special POE
- Medium-high 5.0 MFR, stable high-speed extrusion for thin PV encapsulant film
- Ultra-high volume resistivity, excellent long-term electrical insulation for solar modules
- High light transmittance, low haze, improves photovoltaic power generation efficiency
- Superior UV and weather aging resistance, matches 25+ years PV service life standard
- Low glass transition temperature -55℃, outstanding low-temperature flexibility & crack resistance
- Balanced tensile & tear strength, stable performance during module lamination and outdoor use
Main Applications
- Raw base polymer for photovoltaic solar module encapsulant film
Handling & Storage Guidelines
| Item | Operation Requirements |
| Storage Packaging | Reseal original lined bag tightly after material taking |
| Storage Environment | Dry, cool warehouse, stay away from open flame, static electricity and direct sunlight |
| Processing Temperature Range | 160℃ – 200℃, avoid prolonged overheating oxidation |
| Drying Treatment | No drying needed under sealed storage; bake 60~75℃ for 2 hours if dampened |
Available Technical Documents
| Document Name | Document Description | Get File |
| TDS | Official SK technical datasheet for Solumer 885V PV POE | Request TDS |
| SDS | Safety data sheet for transportation, storage & operation | Request SDS |
| COA | Batch certificate of analysis for each production lot | Request COA |
Frequently Asked Questions
What is the exclusive application of Solumer™ 885V?
Solumer 885V is specially customized POE only for photovoltaic module encapsulant film, with ultra-high insulation and weather resistance that general cable/footwear POE cannot match.
What is the difference between Solumer 885V and Solumer 883?
Solumer 883 (3.0 MFR) is general POE for wire cable, footwear and plastic impact modification; Solumer 885V (5.0 MFR) is PV dedicated grade with much higher volume resistivity, optimized transparency and anti-UV performance for solar encapsulation.
Why is volume resistivity critical for PV encapsulant POE?
Solumer 885V volume resistivity exceeds 1.0×10¹⁶ Ω·cm, effectively preventing electric leakage of PV modules under long-term outdoor humid environment, ensuring safe and stable power output.
Can Solumer 885V be used for cable or shoe materials?
Not recommended. Its formula is tuned for photovoltaic light transmittance and insulation; Solumer 883 is the correct grade for cable sheath and footwear compound production.
Standard packing specification of Solumer 885V?
25kg kraft paper bag with PE inner lining, natural white pellets inside.
Can I apply for free test pellets of Solumer 885V?
Encapsulant film manufacturers can apply for small trial samples, together with full set of TDS, SDS technical documents and formulation technical support.
Get Solumer™ 885V Quotation & Full Technical Files
We maintain stable spot stock of SK Solumer 885V PV dedicated POE elastomer. Competitive bulk factory price, free lab test pellets and professional encapsulant film extrusion process guidance are available for solar packaging manufacturers.
Disclaimer: All technical data on this page are extracted from official SK Solumer 885V TDS for reference only, not binding product specifications. Buyers must carry out independent extrusion, lamination and aging tests matching own production lines before mass orders. Product indicators have slight fluctuation among different batches.
