Among the metals, Zinc is one which has a dynamic use. It is long known for the anti-rust properties it provides with the galvanization (zinc coating) of steel, zinc is also able protect metal Read more
ISRI CODE: ELDER consist of red brass bushings and bearings from automobiles and other machinery, shall contain not less than 12% high tin-base babbitt, and shall be free of iron-backed Read more
LDPE or Low-density polyethylene plastic is made from the monomer ethylene. It was the first grade of polyethylene, produced in 1933 by Imperial Chemical Read more
ISRI CODE: EBONY consist of red brass scrap, valves, machinery bearings and other machinery parts, including miscellaneous castings made of copper, tin, zinc, and/or lead. Shall be free of semi-red Read more
Today we often think of aluminum as a metal available in plentiful & cheaply, but 130 years ago aluminum was considered very rare and expensive. According to the book “Chemical Read more
ISRI CODE : SEAM consists of unseated zinc dross removed from the bottom of a continuous line galvanizing bath, in slab form not weighing in excess of 100 pounds each, with a minimum zinc Read more
Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications including packaging and labeling, textiles (e.g., ropes, thermal underwear and Read more
ISRI CODE : SEAL consists of unseated zinc dross removed from the top of a continuous line galvanizing bath, in slab form not weighing in excess of 100 pounds each, with a minimum zinc content Read more
ISRI CODE : TALK consists of clean aluminum and copper radiators, and/or aluminum fins on copper tubing, free of brass tubing, iron and other foreign contamination. 76020010 - Aluminium Read more
Brass is a metal alloy the combination of copper and zinc; the ratio of zinc and copper can be varied to create a range of brasses with varying properties. Brass is used for decoration for its Read more
(Source: http://economictimes.indiatimes.com/6th Aug 2015) For long, India was stigmatized as a dumping yard of the developed world's discarded waste, the govt.of India has drafted out a Read more
Polyethylene Terephthalate, commonly abbreviated PET, PETE, or the obsolete PETP or PET-P, is the most common thermoplastic polymer resin of the polyester family and is used in fibers for Read more
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