Ethylene Polymerization Gas-phase Process
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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SLC-G(HD) is a new Ziegler-Natta type magnesium-titanium-based dry powder catalyst, replacing UCAT-A(2000), and an upgraded product of our SCG-1(III), with a catalyst activity of 6,000~8,000 KgPE/Kgcat, which is suitable for operation under the condensation state of Univation, GPE and other production processes. It is characterised by good catalyst mobility, stable charging, high activity and short residence time. The catalyst is mainly developed to meet the requirements for higher activity and stability of the catalyst in the condensing or supercondensing operation mode of the gas phase fluidised bed process. It is mainly used for the production of medium and high density polyethylene products with narrow molecular weight distribution. The final polyethylene products can be used as injection moulding, wire drawing moulding, etc. The main applications are such as household utensils, turnover boxes, forklift trays; rotary fishing nets filaments, etc.
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SLC-G(LD) is the upgraded product of traditional magnesium-titanium dry powder catalyst UCAT-A and our catalysts SCG-1(I) and SCG-1(II), with catalyst activity of 6,000~11,000 KgPE/Kgcat, which is suitable for operation in condensing state of Univation, GPE and other production processes. It is mainly developed to meet the requirements for higher catalyst activity and stability in the condensing or supercondensing mode of the gas phase fluidised bed process. Used for the production of medium and low density polyethylene products with a narrow molecular weight distribution, the final polyethylene product can be used for extrusion moulding, injection moulding and masterbatch processing.
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SLC-i(HD) catalyst is a Ziegler-Natta polyethylene catalyst suitable for the Innovene process operating in the condensed state, with a catalyst activity of 4,000~8,000 KgPE/Kgcat. It is a complete replacement for the SDX catalyst, and is mainly used for the production of high-density polyethylene products with narrow molecular weight distribution. The catalysts offer excellent hydrogen modulation sensitivity, smooth reaction and product quality control, good powder flow, the ability to operate the plant at higher loads, low hexane extraction from the resin, and good dart impact strength and optical properties.
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SLC-i(LD) catalyst is a Ziegler-Natta polyethylene catalyst suitable for Innovene process operated in condensed state, with catalyst activity of 6000~8000 KgPE/Kgcat, it can completely replace the imported SDX catalysts, and is mainly used for the production of linear low density polyethylene products with narrow molecular weight distribution. The catalyst has the following outstanding features: good sensitivity to hydrogen modulation, smooth reaction and product quality control, good powder flow, the ability to operate the plant at higher loads, low hexane extraction from the resin, and good dart impact strength and optical properties.
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SLC-SP2 (HD) catalyst is an upgraded product of UCAT-A (2000) and SLC-i (HD), which is a special SiO2 carrier, 4000~8000 KgPE/Kgcat for Univation, Innovene, GPE, Spherilene C, Spherilene G processes. Ziegler-Natta polyethylene catalysts operating in condensed and supercondensed states are particularly suitable for the production of narrow molecular weight distribution melt index in the range of 0.5~50 g/10min for medium and low density polyethylene speciality products for the production of cable sheathing pipe bases, cast film, bottle caps, household utensils, containers, outdoor amusement rides, playboats, road guardrails, crash piers, toys, Various linear polyethylene products such as irregular containers, heat preservation boxes, turnover boxes, fishing nets and so on.
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SLC-SP2 (LD) catalyst is an upgraded product of SLC-SP1, it is a Ziegler-Natta polyethylene catalyst with special SiO2 carrier, suitable for Univation, Innovene, GPE, Spherilene C, Spherilene G processes in condensed and supercondensed state, catalyst activity 6000~11000 KgPE/Kgcat, especially suitable for the production of medium and low density polyethylene speciality products with indexes in the range of 0.5~50 g/10min, narrow molecular weight distribution, polyethylene products can be extruded and moulded: Agricultural Land Film, Winding Film, Packaging Film, Printing Film, Industrial Packaging Film, Packaging Bag Lining, Cast Film; Rotational Moulding: Bottle Caps, Container Lids, Toys, Amusement Rotational moulding: bottle caps, container lids, toys, amusement rides, containers; injection moulding: bottle caps, container lids; others: polyethylene masterbatches, artificial turf, artificial plastic flowers and so on.
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SLC-SP3(HD) catalyst is a Ziegler-Natta polyethylene catalyst with a special SiO2 carrier, 4000~8000 KgPE/Kgcat, suitable for Univation, Innovene, GPE, Spherilene C, Spherilene G processes in condensed and supercondensed states. Ziegler-Natta polyethylene catalysts are particularly suitable for the production of medium and low density polyethylene speciality products with a narrow molecular weight distribution and a melt index in the range of 0.5-50 g/10min. They can be used to produce a wide range of linear polyethylene products such as cable sheathing pipe base materials, cast film, bottle caps, household utensils, containers, outdoor play equipment, pleasure boats, road guardrails, crash cushions, toys, irregular containers, thermal insulation containers, turnover crates, and fishing netting yarns.
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SLC-SP3 (LD) catalyst is an upgraded product of SLC-SP2, it is a Ziegler-Natta polyethylene catalyst with special SiO2 carrier, suitable for Univation, Innovene, GPE, Spherilene C, Spherilene G processes in condensed and supercondensed state, catalyst activity 6000~11000 KgPE/Kgcat, especially suitable for the production of medium and low density polyethylene speciality products with indexes in the range of 0.5~50 g/10min, narrow molecular weight distribution, polyethylene products can be extruded and moulded: Agricultural Land Film, Winding Film, Packaging Film, Printing Film, Industrial Packaging Film, Packaging Bag Lining, Cast Film; Rotational Moulding: Bottle Caps, Container Lids, Toys, Amusement Rotational moulding: bottle caps, container lids, toys, amusement rides, containers; injection moulding: bottle caps, container lids; others: polyethylene masterbatches, artificial turf, artificial plastic flowers and so on.
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SLD-TSP (HD) catalyst is the upgraded product of SLC-SP2 (HD), which is a Ziegler-Natta polyethylene catalyst with a special SiO2 carrier, 4000~8000 KgPE/Kgcat, suitable for Univation, Innovene, GPE, Spherilene C, Spherilene G processes in condensed and supercondensed state. The Ziegler-Natta polyethylene catalyst is particularly suitable for the production of medium and low density polyethylene speciality products with a narrow molecular weight distribution melt index in the range of 0.5 to 50 g/10min. It can be used for the production of cable sheathing pipe bases, cast film, bottle caps, household utensils, containers, outdoor amusement rides, playboats, road guardrails, crash cushions, toys, irregular containers, heat preservation boxes, Turnover box, fishing nets and other linear polyethylene products.
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SLD-UH01 catalyst is suitable for UHMWPE resin production. The products produced by this catalyst are characterised by excellent abrasion resistance, high impact strength, resistance to strong acid and alkali corrosion, excellent resistance to low temperature, high specific energy absorption, resistance to high-energy rays, low water absorption, vibration-proof, noise-resistant, low density, lightweight, safe, hygienic and non-toxic.
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SLD-TG01 catalyst is a Ziegler-Natta polyethylene catalyst for Univation, Innovene, GPE, Spherilene C, Spherilene G processes in the condensed and supercondensed state on a special SiO2 carrier, with catalyst activity of 6,000 to 11,000 KgPE/Kgcat. It is especially suitable for the production of medium and low density polyethylene speciality products with indexes in the range of 0.5~50 g/10min, narrow molecular weight distribution, polyethylene products can be extruded and moulded into: agricultural land film, winding film, packaging film, printing film, industrial packaging film, bag lining, cast film; rotational moulding: bottle caps, container lids, toys, amusement rides, containers; injection moulding: bottle caps, container lids; others. : polyethylene masterbatch, artificial grass, artificial plastic flowers, etc.
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SLD-TG02 catalyst is a special carrier-loaded titanium catalyst suitable for Univation, Innovene, GPE, Spherilene C, Spherilene G processes operating in the condensed and supercondensed states, with excellent catalyst performance for the production of cable sheathing tube base materials, cast film, bottle caps, household utensils, containers, outdoor amusement rides, amusement boats, roadside guardrails, crash cushions, toys, irregular containers, thermos containers, turnover containers, fishing nets, and other various linear polyethylene products.
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SLC-S catalyst is a slurry type catalyst matrix containing a certain amount of dry powder catalyst dispersed in special mineral oils, completely replacing the imported catalyst UCAT J1P-25, which belongs to the Ziegler Natta type polyethylene catalyst, with productivity range of 15000~30000 KgPE/Kgcat. It is suitable for stable operation of gas phase polyethylene processes such as Univation and GPE in dry, condensed, and supercondensate modes, and also completely replaces traditional dry powder catalysts. Low, medium, and high-density polyethylene with narrow molecular weight distribution can be produced. The final polyethylene products can be used for extrusion molding, tape casting molding, rotary molding, injection molding, color masterbatch processing, etc. Main application include agricultural film, wrapping film, industrial packaging film, clothing packaging film, electronic packaging film base material, printing film base material and composite film, sanitary film, protective film, decoration and decoration film, tissue film, cable protective sleeve base material, cast film, bottle cap, housewares, containers, outdoor amusement facilities, amusement boats, road guardrails, collision barriers, toys, irregular containers, insulation boxes, turnover boxes, fishing net and various linear polyethylene products.
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SLC-SFJ catalyst is a new type of slurry catalyst developed for the characteristics of toxic raw materials in coal chemical industry and the large plant with a capacity of over 400, 000 tons. It is a promotional catalyst type for SLC-S. Its catalyst productivity is 15000-30000 KgPE/Kgcat, which has surpassed the imported catalyst product UCAT J1P-25. It can produce low, medium, and high-density polyethylene with a narrow molecular weight distribution. The final polyethylene product can be used for extrusion molding, flow casting molding, and rotary molding Injection molding, color masterbatch processing, etc
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SLD-S01 catalyst is a slurry-type catalyst masterbatch containing a certain amount of dry powder catalyst dispersed in special mineral oil, which can be applied to the production of high melt index products, with its activity ranging from 15,000 to 30,000 KgPE/Kgcat, and its operation is stable under the application of dry state, condensing state and super-condensing modes, and it can be used to produce low-, medium-, and high-density polyethylene with narrow molecular weight distributions, and the final polyethylene products can be used in extrusion moulding, casting, rotational moulding, injection moulding, and colour masterbatch processing.
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SLC-B (25E) catalyst is a composite dry powdered Ziegler-Natta bimodal polyethylene catalyst suitable for the Borstar process, with a catalyst activity of 13,000 to 20,000 KgPE/Kgcat. It is suitable for the production of polyethylene pipe materials, which can be classified as pressurised pipe materials (PE80, PE100, PE100+) and non-pressurised pipe materials. Both types can be produced by the bimodal polyethylene process. Pressurised pipes are mainly used for water and gas transmission.
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SLC-B (40E) catalyst is a composite dry powder Ziegler-Natta bimodal polyethylene catalyst suitable for the Borstar polyethylene process, with a catalyst activity of 13,000~20,000 KgPE/Kgcat. it is mainly suitable for polyethylene products with bimodal molecular weight distribution, and is used for the production of high-density bimodal super-strong films and blow-moulded products.
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SCG-3 catalyst is a chromium-based polyethylene dry powder catalyst for the Uivation process with a catalyst activity of 4000~6000 KgPE/Kgcat, which is mainly used for the production of medium molecular weight distribution HDPE products, mainly for military bags and films. The catalyst is intended to replace the imported UCAT-B300(F-3) catalyst for the production of HDPE with medium molecular weight distribution (MFR=50~90).
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SCG-4 catalyst is a chromium-based polyethylene dry powder catalyst suitable for Uivation process, catalyst activity 4000 ~ 6000 KgPE/Kgcat, mainly used for the production of medium molecular weight distribution of linear low-density polyethylene products in the actual production of the main production of wire and cable sheathing. The catalyst is intended to replace the imported UCAT-B400 (F-4) catalyst for the production of LLDPE with medium molecular weight distribution (MFR=50 ~ 90).
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