antimony lead quality

Lead in Paint | CPSC.gov

For toys, ASTM F963-17, Standard Consumer Safety Specification for Toy Safety, places additional limits on the amounts of antimony, arsenic, barium, cadmium, chromium, lead, mercury, and selenium based on the soluble portion of that material using a specified extraction method given in the standard.

Sigma-Aldrich: Analytical, Biology, Chemistry & Materials ...

We would like to show you a description here but the site won''t allow us.

Type metal - Wikipedia

Lead is a poison, that primarily damages brain function. Tin. Tin (Sn) It promotes the fluidity of the molten alloy and makes the type tough, giving the alloy resistance to wear. It is harder, stiffer and tougher than lead. Antimony. Antimony (Sb) is a metalloid element, which melts at 630 °C (1,166 °F). Antimony has a crystalline appearance ...

Non Ferrous Metals

Ballast: At 45% more dense than steel, using lead reduces the space required for adding ballast, and since lead is a non-ferrous metal, it won''t rust like steel or iron when exposed to environmental conditions. Lead Ballast, Lead Counterweights, Lead Bars, Forklift counterweights, elevator weights, bridge counterweights, vessel (marine) ballast weight, lead ingots, lead bars, lead shims ...

Chemical element - Wikipedia

In chemistry, an element is a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.Unlike chemical compounds, chemical elements cannot be broken down into simpler substances by chemical means.The number of protons in the nucleus is the defining property of an element, and is referred to as its atomic number (represented by the symbol Z ...

Pure Soft Lead Metal 99.9% ~ 5 Pound Ingot - RotoMetals

5 pound ingot This ingot measures approximately 8-3/4" x 1" x 2"/ This is an alloy of 30% Antimony and 70% Lead that is a great source for hardening up your lead or wheel weights and is much easier...

Antimony - Wikipedia

Antimony is a chemical element with the symbol Sb (from Latin: stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb 2 S 3).Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl. Metallic antimony was also known, but it was …

Material Declarations | Analog Devices

Material Declarations This search allows entry of one or more ADI catalog part numbers which will return a listing of the following: product and package information, RoHS high temperature information, component weight, data on RoHS materials, and RoHS replacement parts as applicable.

Lead Acid Battery - an overview | ScienceDirect Topics

For all lead–acid batteries other than VRLA batteries, the strap alloy consists of about 3–3.5 wt% Sb, 0.2–0.4 wt% Sn, 0.1–0.2 wt% As and 0.015–0.025 wt% Se. The antimony is a eutectic alloy with a melting point of 273°C. In the COS process, the lead is heated to a temperature of about 450°C.

Kohl (cosmetics) - Wikipedia

Kohl (Arabic: كُحْل ‎ kuḥl) or kajal or kajol is an ancient eye cosmetic, traditionally made by grinding stibnite (Sb 2 S 3) for similar purposes to charcoal used in mascara is widely used in the Middle East and North Africa, South Asia, West Africa and the Horn of Africa as eyeliner to contour and/or darken the eyelids and as mascara for the eyelashes.

Non-Ferrous Metals and Alloy Manufacturer - Belmont Metals

A Legacy of Exceptional Quality & Diligent Service Belmont Metals was founded by George Henning in 1896 as a non ferrous dealership on Brooklyn''s Belmont Avenue. Today, Belmont Metals is an exceptionally diversified and recognized source for a large variety of …

TRADE CASE MONITOR: Around the world''s steel markets in ...

May 06, 2021· Antimony TRADE CASE MONITOR: Around the world''s steel markets in April 2021 As competition in the global steel markets remains fierce, Fastmarkets provides an update on the new, progressing and closed trade cases from around the world in April 2021.