SCG-1(I)
features and uses
SCG-1(I) series catalyst is a Ziegler-Natta polyethylene catalyst for Univation, GPE and other vapour phase production processes, with a catalyst activity of 3,000~5,000 KgPE/Kgcat, it is the first generation of the company's magnesium-titanium series catalysts.SCG-1(I) catalyst is suitable for operation in the dry state, and is used for the production of linear low density polyethylene products with a narrow molecular weight distribution. The SCG-1(I) catalyst is suitable for dry state operation and is used for the production of linear low density polyethylene products with narrow molecular weight distribution. The polyethylene products can be used as agricultural film, heavy duty bags, wrap film, liners and packaging film.
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Product Introduction
Product quality indicators
| Item | Quality Indicators |
|---|---|
| Appearance | brown powder |
| Magnesium content (calculated as Mg) (mass fraction)/% |
1.4～2.2 |
| Titanium content (calculated as Ti) (mass fraction)/% |
0.9～1.4 |
|
Packing density/(kg/m3) |
380～460 |
| Productivity/（KgPE/Kgcat） |
3000-5000 |
Product grades:
Typical product grades include：DFDA-7042、DFDA-7047、DFDA-2001、DNDA-7144、DNDA-7147 etc.
PE product parameters：
| Catalyst grade | Product grade |
Product density（g/cm³） |
Product MI（g/10min） | Product application |
|---|---|---|---|---|
|
SCG-1（1） |
DFDA-7042 |
0.918±0.002 |
2.0±0.2 |
Used as agricultural film, industrial packaging film, mechanical parts, daily necessities, building materials, wires, cable insulation, coatings, and synthetic paper, etc |
|
DFDA-7047 |
0.918±0.002 |
1.0±0.2 |
Extrusion, injection molding, agricultural film, greenhouse film, light packaging film, daily packaging bags, lining, etc | |
|
DFDA-2001 |
0.920±0.002 |
2.0±0.3 |
Suitable for making packaging films, etc | |
|
DNDA-7144 |
0.924±0.002 |
20±2 |
Suitable for producing injection molded parts with high requirements for fluidity and flexibility, such as housewares, easy-open can, toys, baskets, plastic flowers, etc. It can also be used for coating, pipes, etc | |
|
DNDA-7147 |
0.926±0.002 |
50±3 |
Food containers, household utensils and lids, etc. |
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