Our high performance black masterbatches and conductive compounds meet performance and properties requirements across a wide range of industries and applications.​

We have been a leading manufacturer of carbon black and other specialty chemicals for more than 140 years, and we have supplied black masterbatches and compounds to the plastics industry for more than 50 years.

Our in-depth knowledge and expertise in carbon black production allow us to create advanced and efficient formulations with consistent quality and very good dispersion, enabling high levels of opacity, color strength, UV weathering and electrical conductivity performance.

Polypropylene, referred to as PP, is a colorless, odorless, non-toxic, translucent solid substance. Polypropylene is a kind of thermoplastic syntheticl resin with excellent performance. It is a colorless translucent thermoplastic lightweight universal plastic. With chemical resistance, heat resistance,l electrical insulation, high strength mechanical properties and good high wear-resisting processing properties, polypropylene has been widely developed and applied in many fields such as machinery, automobile, electronics and electrical appliances, construction, textile, packaging, agriculture, forestry, fishery and food industry since it came out.

 

ltem	Unit	Test method
Density	0.954g/cm3	ASTM D1505
Melt Index(190°C/2.16kg)	0.9 g/10 min	ASTM D1238
Falling Weight lmpact Strength	50g	ASTM D1709
Elmendorf Tear Strength	10kg/cm	ASTM D1922
Film lmpact Strength	160kg.cm/mm	ASTM D3420
Youngs Modulus	600/750MPa	ASTM D882
Tensile Strength(YlELD)	70/60MPa	ASTM D882
Tensile Strength(break)	30/30MPa	ASTM D882
Elongation(break)	650/750MPa	ASTM D882
Vicat Temperature	129°C	ASTM D1525
Low temperature brittleness	-70°C	ASTM D746
Melt Temperature	180-220°C

Details Images

Application

Acid and alkai resistance, organic solent resistance, excellent electrical insulation,low temperature, stllcan maintain a certain toughness. Surface hardness, tensile strength, rigidity and other mechanical strength are higher than LDPE, close to Pp, tougher than Pp, but the surace finish is not asgood as PP Poor mechanical performance, poor air permeabilitly, easy deformation, easy aging, easy to brile, brie than Pp, easy to stress cracking, lowsurface hardness, easy to scratch. Dificult to print, printing, need to cary out surface discharge treatment, can not electroplate, surace dlul. Used for extruding packaging film, rope, woven bag, fishing net, water pipe; njection molding low-grade daly necessities and shells, non-load-bearing components, plastic boxes, turmover boxes. Extrusion blow - molded containers, hollow products, bottles.