DBD ROBBRE

SUNDIO GIOVANTA P-22(DBD)

Nome de acełerator chimego	2,2′-Debenzamido diffenil desfide;Ditio-bisbenzanilida Di-（o-benzamido diffenilpfenilo
Formula molecolare	C26H20N2O2S2
Strutura mołegołare
Peso mołecołare	456.59
CAS NO .	135-57-9

Specifegasion

Rubber is a high elastic polymer.It is also called an elastomer because it has a high elasticity not found in other materials.The main characteristics of rubber is large molecular weight, generally in hundreds of thousands, or even millions of about;Secondly, rubber has many dispersibility, that is to say, rubber molecules are of different sizes and have a distribution range, which is el motivo interno de goma par diventar materia material.

The earliest written record of rubber is "New world," written in 1525 by Angela, a Spaniard.Later, in 1901, Todd Silas wrote that the peculiar balls played by the people of Haiti were made of Gum, which is still used in French and Japanese for rubber, and that the native South American Indian language called rubber "Caoutchouc," meaning "tree tears."

Porte: gomma dbd, Cina, fabricatrice, fornitori, fabrica, fabrica, prezzo, intierale, intrega, gomma a gomma, preparà la gomma