Product Description and Application |
Application: |
Meeting TUV 2Pfg 1169/08.2007 Standard. Use as insulation for Solar Energy Photovoltaic Cables.

Technical Properities: |
Item | Unit | RY-S125J | RY-S125H | RY-S125UJ | RY-S125UH | ||||
Standard | Typical | Standard | Typical | Standard | Typical | Standard | Typical | ||
Tensile Strength | ≥MPa | 10 | 13.6 | 10 | 12.5 | 10.5 | 13 | 10.5 | 12.5 |
Elongation at Break | ≥% | 150 | 280 | 150 | 170 | 150 | 260 | 150 | 170 |
Thermal Aging | ºC*Days | 158*7 | |||||||
TS/EB Retention | ≤% | -30/-30 | +4/-11 | -30/-30 | -6/-9 | -30/-30 | +6/-16 | -30/-30 | -4/-9 |
Thermal Extend 20N/cm3 | ºC*min | 200*15 | |||||||
Elongation under Load | ≤% | 100 | 60 | 100 | 60 | 100 | 50 | 100 | 60 |
Permanent Deformation | ≤% | 25 | 5 | 25 | 5 | 25 | 5 | 25 | 5 |
Volume Resistivity at 20ºC | ≥Ω*m | 1.0×1012 | 3.0×1012 | 1.0×1011 | 1.5×1012 | 1.0×1013 | 3.2×1013 | 1.0×1011 | 2.5×1012 |
Dielectric Strength | ≥KV/mm | 20 | 27 | 20 | 26 | 20 | 27 | 20 | 26 |
Oxygen Index | ≥% | 30 | 31 | 33 | 35 | - | - | 33 | 35 |
Impact Brittleness Temperature | ºC | -40 | Pass | -40 | Pass | -40 | Pass | -40 | Pass |
Smoke Density Flaming | ≤ | - | - | 100 | 68 | - | - | 100 | 62 |
Smoke Density Non Flaming | ≤ | - | - | 200 | 152 | - | - | 200 | 144 |
Acidity of Gases Evolved (pH) | ≥ | 4.3 | 4.6 | 4.3 | 5.6 | 4.3 | 4.8 | 4.3 | 5.8 |
Conductivity of Gases Evolved | ≤μs/cm | 2.5 | 1.4 | 2.5 | 1.0 | 2.5 | 1.5 | 2.5 | 1 |
Sunlight Aging Resistance | h | - | 720 | Pass | - | - | 720 | Pass | |
The above dates are all the peoperties of compound after cross-linked |
Processing | ||||||
The compound can be processed with conventional extruders and the screw with a minimum20:1 L/D and lpw compression ratio die is recommended. Low tensile ration is needed.The following temperature profile of extruder is recommended. | ||||||
Zone | Z1 | Z2 | Z3 | Z4 | Head | Die |
Temperature(ºC) | 140 | 145 | 150 | 155 | 150 | 150 |
Note: Compound should be dried at 70-80ºC before use, which has storage time exceeding twp months. | ||||||
Irradiation Dosage | ||||||
The recommended irradiation dosage of Irradiation crosslinkable and Flame retardant POE Compound is 12-15 megalard. |
Package, Transportation and Storage |
Transportation and Storage: Materials should not be exposed to the sun and rain during transportation. They should be stored in a clean, cool, dry and ventilated warehouse and also should be handled and carried gently. The shelf life is 6 months.
Ten pallets for a 20'FCL

Company Profile |

We own a strong technical research and development team, adhering to the development concept
of "scientific and technological innovation, quality first, customer first" which go all out to
provide customers with good solutions from beginning to end.
We have own IM/EX right, our products with high quality and competitive prices.
Workshop |



Test Equipments |



Certificate& Test reports |



FAQ |
1. Are you trading company or Manufacturer ?
We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
2.What can you buy from us?
PVC Granules,LSZH granules,Polyethylene,HDPE Granules,LDPE Granules,Cross skeleton, Nucleating agent and other Plastic Granules.
3.Why choose us?
We are a professional manufacturer .We can offer very competitive prices and high quality for all our products.
4.Do you provide samples ? Is it free or extra ?
Yes, We can offer samples below 25kgs, but customers have to bear the shipping cost.
5.How long is your delivery time?
5-10 days. Only when the quantity exceeds 10000kgs delivery time will be agreed by negotiations.
6.Do you accept customization?
Yes,All products can be customized for different requirements.
7.What are your payment terms ?
We'd like to use T/T as the terms of payment. L/C terms can be communicated.