M.G. Polyblends HSC-T-384
M.G. Polyblends HSC-T-384 is pioneer in developing heat shrinkable, heat curable molding compounds based on polyolefin material containing some specialty chemicals and mold release additives. Curing material (Peroxide particularly dicumyl peroxide) has not been included in this product (HSC-T-384) and hence it does not loses its processing as well as electrical properties during storage. That means it can be stored for any period of time. Users have to incorporate peroxide during sheeting of the material on a Two Roll Mill or mix in a mixer prior to use in Injection Molding. It offers excellent weathering and other electrical properties required in cable jointing applications. This compound offers antitracking properties in the molded product. Outstanding properties of this compound makes an excellent choice for the molding of heat shrinkable Rain Sheds, Cable Breakout Boots and End Caps.
Properties
- Physical Form
- Granules
- Masterbatch
- Solid
Product families
Applications
- Jacketing & Insulation
- Other Wire & Cable Applications
Product Families
- Performance Additives
- Additive Masterbatches
- Performance Additives
Other characteristics
- Carrier
Polyolefins, Resin-based, Thermoplastic Polyolefins (TPO); Polyolefins; Resin-based; Thermoplastic Polyolefins (TPO)
- Processing Methods
- Compression Molding, Injection Molding
- Markets
- Electrical & Electronics
- PACKAGING
- HDPE woven Sacks of 25kgs
- Appearance
- Plastic Granules
- Cure
- Heat Cure
- Technology
- Elastomers
- Plastics
- Packaging Type
- Bags
- Material Features
- Good Electrical Properties
- Good Heat Shrinkability
- Good Weather Stability
- Plastics and Elastomers Functions
- Mold Release Agent
- Release Agent
- Recommended Processing Conditions
For Compression Molding; 1. Sheeting on Two Roll mill; Compound has to be milled on a two roll mill ( For better mixing and proper rolling of the compound, rolls of the two roll mill should be at 85-900 C). Once the Proper band is formed , add approx 0.6% of dicymyl peroxide (purity level 98-99%) on the material and mix again properly till homogeneously mixed roll sheet is formed.; 2. Compression/ Press molding; Mold Temperature : 70-75 °C; Crosslinking/Curing time : 80-10minutes; 3. Shrink Property of the molded Product; Shrink Temperature :100-120°C; Shrink Ratio: 3:1; For Injection Molding; I . Mix 0.6% (Purity level 98-99%) dicumyl peroxide with this compound ( preferably slightly heated) in a ribbon or similar type Of blender. Then these granules can be directly put into the injection molding machine With heated molds to make heat shrinkable end caps, breakout boots and raid sheds.; 1.Shrink Property of the molded Product; 2. Mold Temperature : 70-75 °C; 3. Barel Temperature :100-120°C
- Plastics and Elastomers Processing Methods
- Compression Molding
- Injection Molding
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Bulk Density | 0.708 | gm/ml | — |
| Carrier Resin | Polyolefin | — | — |
| MFI (190°C, 2.16 Kg) | 3.6 | — | ASTM D-1238 |
| Moisture Content | min. 0.2 | % | ASTM D-570 |
| Specific Gravity | 1.23 | — | ASTM D-792 |
