SLC-SP3（LD）

features and uses

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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Product Introduction

Product grades:

Typical product grades include：DFDA-7042、DFDA-2001、DFDA-7050、DFDC-7050H、A-7047、DNDA-8320（7144）、LL-ZF4523、LL-ZF4527C、LL-ZF4533H、R546U、R548U、R646U、DNDA-2630、DNDA-2650、DNDA-2680 etc.

Product quality indicators

Item	Quality Indicators
Appearance	Brick red powder
Magnesium content (calculated as Mg) (mass fraction)/%	2.0～2.85
Titanium content (calculated as Ti) (mass fraction)/%	0.95～1.30
Bulk density/(kg/m³)	410～520
Productivity/（KgPE/Kgcat）	6000-11000

Product grades:

Catalyst grade	Product grade	Product density（g/cm³）	Product MI（g/10min）	Product application
SLC-SP3（LD）	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-2001	0.920±0.002	2.0±0.3	Suitable for making packaging films, etc
	DFDA-7050	0.918±0.002	2.0±0.2	Lining; Ultra thin film; Outer packaging bags, etc
	DFDC-7050H	0.921±0.002	2.0±0.2	Lining; Ultra thin film; Outer packaging bags, 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
	DNDA-8320（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
	LL-ZF4523	0.921±0.003	2.8±0.8	Mainly used in industries such as printing composite film, sanitary film, protective film, decorative film, tissue film, etc
	LL-ZF4527C	0.927±0.003	3.5±0.5	Mainly used in industries such as printing composite film, sanitary film, protective film, decorative film, tissue film, etc
	LL-ZF4533H	0.930±0.003	4.0±0.5	Mainly used in industries such as printing composite film, sanitary film, protective film, decorative film, tissue film, etc
	R546U	0.936±0.003	5.0±0.5	Mainly used for molded products such as containers, kayaks, amusement boats, road guardrails, collision barriers, etc
	R548U	0.937±0.003	5.0±0.5	Mainly used for molded products such as containers, kayaks, amusement boats, road guardrails, collision barriers, etc
	R646U	0.935±0.003	5.6±1.0	Mainly used for molded products such as containers, kayaks, amusement boats, road guardrails, collision barriers, etc
	DNDA-2630	0.926±0.002	30±3	Thin wall injection, masterbatch carrier, artificial turf, artificial plastic flowers, etc.
	DNDA-2650	0.926±0.002	50±3	Thin wall injection, masterbatch carrier, artificial turf, artificial plastic flowers, etc.
	DNDA-2680	0.926±0.002	80±3	Good resistance to environmental stress cracking

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