Description:
EP 27P Black Master batch is a special grade black master batch. This master batch is made with Silicon base black pigment. This is specially developed for XLPE, EBXL & EPDM Insulated and sheathed Cables used in Solar Energy, Locomotive, Automotive and Aeronautic/Aviation Industries. It can be also used with different grade of PVC, EVA, and Rubber base compounds.
Composition :
The special grade black master batch contains a mixture of some special Polymers with Silicon base black pigment, selected for their superior electrical properties, for dispersed polyolefinic. EP 27P master batch is also contained UV resistant monomer units.
Appearance :
Granulates free from fines. Black color.
Dosages :
Approximately At 0.3 - 0.8% addition.
Typical Properties:
| Sr. | Parameter | Unit | Test Method | Typical Value |
|---|---|---|---|---|
| 1 | Density | g/cc | ASTM D-792 | 1.20 - 1.25 |
| 2 | Melt Flow Index | % | ASTM D-1238 | 6 - 8 |
| 3 | Moisture Content | % | ASTM E-203 | < 0.5 |
| 4 | Residue | % | ASTM D-5630 | <0.5 |
Dispensability :
The EP 27P Black Master batch will disperse easily in XLPE, EBXL, PVC and Rubber base cable compound and no nibs or spots of undispersed pigment will be present.
Shelf Life/Storage:
EP 27P Black Master batch can be stored for 12 months from date of manufacturing, without significant deterioration of the quality of material. However, it is recommended to be consumed as soon as possible.
EP 27P Black Master batch is recommended to be stored at in a cool, dry & clean environment in unopened original packaging.
Packaging:
25 Kg packed in Moisture Barrier Multi-layer liner with PP Woven bag.
Processing Guidelines:
It is recommended to dry the master batch @ 80°- 85°C for about 15 minutes, before used in the polymer.
Safety:
EP 27P Black Master batch is not classified as dangerous preparation.
The products are supplied in the form of free-flowing granules of approx. 2-3 mm size and can be readily handled with commercially available equipment. Handling and transport of the products may generate some dust and fines, which constitute a potential hazard for dust explosion. All metal parts in the system should therefore be properly grounded. Properly designed equipment and good housekeeping will reduce the risk. Inhalation of any type of dust should be avoided as it may cause irritation of the respiratory system. The product is intended for industrial use only. MSDS is available on request.
Disclaimer:
• The specifications given are the guidelines only.
• Above compound is suitable to run on different machines; however some adjustments may be required on individual machine.
• All properties are tested as per ASTM/IS/IEC standards.
• Any data may change without prior information.
• The customers are advised to check the quality, prior to commercial use. There is no guarantee and/or warrantee what so ever, after processing.