Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:3000 Tons kg/month
PVC Injecting compoundfor UL standard plugs
I. Type and application
Type | Product | Application and Cable Specification |
DU-60 | PVC injecting compound for UL standard plugs at 60℃ | According with UL QMFZ2 standard , UL file No. E218669. |
DU-75 | PVC injecting compound for UL standard plugs at 80℃ | According with UL QMFZ2 standard , UL file No. E218669. |
DU-90 | PVC injecting compound for UL standard plugs at 90℃ | According with UL QMFZ2 standard , UL file No. E218669. |
DU-105 | PVC injecting compound for UL standard plugs at 105℃ | According with UL QMFZ2 standard , UL file No. E218669. |
II. Product description
PVC injectingcompound for UL standard plugs, based on PVC resin, is made into granula bymixing, plastification and granulation with adding plasticizer, stabilizingagent, flame retardant and etc.
III. Processing
It is recommended that compound should be processed with commonextruder having a minimum L/D ratio of 20.
The following temperature(℃) profile ofextruder is recommended:
Zone | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Head | Die |
Temperature ℃ | 140 | 160 | 170 | 175 | 180 | 175 |
IV. Storage and transport
Packaging：25kg/bag， PEmembrane inside bag and Kraft outside bag.
Storage and transport: Avoiding in direct sunlight and weathering.The storage place should be in clean, cool, dry, and ventilated conditions.
V. Properties
Table
Item | Unit | Standard Value | |||
DU-60 | DU-75 | DU-90 | DU-105 | ||
Tensile Strength | ≥MPa | 15.0 | 15.0 | 16.0 | 16.0 |
Elongation at Break | ≥ % | 150 | 150 | 150 | 150 |
Impact Brittleness Temperature | ℃ | -15 | -15 | -15 | -15 |
Volume Resistivity, at 20℃ | ≥Ω﹒m | 1.0×1011 | 1.0×1011 | 1.0×1011 | 1.0×1011 |
Dielectric Strength | ≥MV/m | 20 | 20 | 20 | 20 |
Hot Deformation | ≤ % | 40 | 40 | 30 | 30 |
Thermal Stability Time at 200℃ | ≥min | 60 | 80 | 100 | 120 |
Flame retardant rating |
| V-0 | V-0 | V-0 | V-0 |
Thermal Aging (UL oven) |
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Aging Temperature | ℃ | 100±1 | 100±1 | 121±1 | 136±1 |
Aging Time | h | 168 | 240 | 168 | 168 |
Retention on Tensile Strength | ≥ % | +80 | +70 | +80 | +80 |
Retention on Elongation at Break | ≥ % | +75 | +65 | +75 | +75 |
