Master Batch
Master Batch Introduction
It is a pelletized raw material that is dispersed after concentrating high concentrations of polymer materials and additives such as dispersants, vulcanisers, foaming agents, etc.
Used to manufacture shoe parts which are Midsole and Outsole.
Polymer
For Phylon midsole: EVA
For Rubber Outsole: Rubber
Blending
Additives
Reinforcing agent: ZnO,TiO2,CaCO3
Accelerator: M, DM, TS
Blowing agent
Other agent
Master batch(PBPD)
(Pellet type)
Buwon Master Batch
Buwon produces Master Batch products with various functions for EVA, rubber, and is able to develop Master Batch according to customer requirement properties.
- Advantages of Buwon Master Batch
- VN Factory Capacity: 1,850 MT/MO
- Indonesia Factory Capacity: 450MT/MO (Plan to increase capacity gradually)
- Possess and retain the development ability for various properties requested by the customer.
- Possess and retain the quality in which there is no change in terms of stable process, excellent manpower and equipment.
Introduction of Buwon Master Batch Production Line
- · EVA Master Batch + Compound 6Line
- · Rubber Master Batch 3 Line
- · Flex 1 Line (EVA + Rubber Master Batch)
EVA Master batch
| Function | Item name | Chemical composition | Active content(%) | Appearance |
| Filler | B43 MgCO3 | Magnesium | 43 | Light white pellet |
| B50 CaCO3 | Calcium | 50 | White pellet | |
| Accelerator | B50 ZnO | Zinc Oxide | 50 | White pellet |
| White color | B50 TiO2 | Titanium Dioxide | 50 | White pellet |
| B60 TiO2 | 60 | White pellet | ||
| Low Ammonia Blowing Agent | CELLCOM-JTR/BW | Azodicarbonamide | 45~50 | Light yellow pellet |
| Cross-linking Agent | DCP-40B | Dicumyl peroxide | 40 | White pellet |
| BIBP-40B | Di(tert-butylperoxyisopropyl)benzene | 40 | White pellet | |
| CO-Curing Agent | B50 TAIC | Triallyl isocyanurate | 50 | White pellet |
| Adhesion Reinforcement | BHA 50 | Thermoplastic polyurethane | 50 | White pellet |
Rubber Master batch
| Function | Item name | Chemical composition | Active content(%) | Appearance |
| Filler | B80 CaCO3 | Calcium | 80 | White pellet |
| Sulfur M/B & Cross linking agent | B80 S | Soluble Sulfur | 80 | Light yellow pellet |
| B75 IS | Insoluble Sulfur | 75 | Yellow pellet | |
| Accelerator | B75 M | 2-Mercaptobenzothiazole | 75 | Ivory pellet |
| B75 DM | 2,2’-Dithiobis(benzothiazole)(MBTS) | 75 | Ivory pellet | |
| B75 TBzTD | Tetrabenzylthiuram Disulfide | 75 | White pellet | |
| Vulcanizing accelerator | B75 CZ | N-Cyclohexyl-2-Benzothiazole Sulfenamide | 75 | Ivory pellet |
| Vulcanizing accelerator & Anti-scorching agent |
B75 NS | N- tert-butyl-benzothiazole sulfonamide | 75 | Ivory pellet |
| Vulcanization | B80 ZnO | Zinc Oxide | 80 | White pellet |
| B80 ZnCO3 | Zinc Carbonate | 80 | Pale beige pellet | |
| White color | B80 TiO2 | Titanium Dioxide | 80 | White pellet |
| Soy bean oil | SBO-50 | Soybean oil | 50 | Light yellow pellet |
| Anti-abrasion | B50 Si69 | 4,4,15,15-Tetraethoxy-3(Si-69) | 50 | Light yellow pellet |
| Homogenizing Agent | R60 | Petroleum/Hydrocarbon Resin | 99 | Pale yellow pastilles |
| Activating Agent | PEG4000 | a-Hydro-w-hydroxypoly(oxy-1,2-ethanediyl) | 99 | White Flake |
| BW-TS20 | Combination of highly reinforcing silica and Activating substances based on urea |
99 | Light yellow granular | |
| Anti-Scorching Agent | WS-100 | Diisopropylxanthogen tetrasulfide | 40 | Pale Yellow Pellet |
