De Grandi S.r.l., founded as a trade company in 1936 selling products for the rubber industry, then specialized in the micronization of powders and in the synthesis of a halogen free flame retardant for
plastic materials such as polyolefins.
Micronization is a technology that provides the physical treatment of powders and that De Grandi S.r.l. applied methodically to the rubber and plastics materials industry.
CONTRACT WORK MICRONIZATION
De Grandi S.r.l. has specialized in satisfying the requests of its customers in order to meet their needs by carrying out powder micronization for third parties..
De Grandi S.r.l. has developed and fine-tuned the chemical synthesis process of a flame retardant, called DG HF 2000, designed for use in polyolefins.
HALOGEN-FREE FLAME RETARDANT – DG HF 2000
The De Grandi S.r.l. flame retardant, “DG HF 2000”, is an intumescent and non- halogenated flame retardant.