Hafnium Carbide, an inorganic material that has a high melting points is very resistant to wear, corrosion and oxidation. It can be used in environments between 1000-1100°C.Particle Size: -325mesh Purity: 99% About Hafnium Carbide HfC Powder:…
What is Adult Diapers? Flexible tabs on both sides Adult disposable undergarments, with elastic tabs were developed to assist those experiencing bowel and bladder problems. The item is made of stretchy and comfortable material on all sides that is de…
Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…