1615 what kind of rubber is rubber?
Section 1: oil resistance, A- is not resistant to oil, B- medium oil resistance, C- oil resistance;Second section: nominal value of tensile strength of rubber sheet, unit MPaThird section: elongation at break. Near elongation at /100.Fourth section: rubber board hardness /10, add H letter.
First: rubber plate type: 1 - ordinary rubber plate, 2 - acid alkali rubber plate, 3 - oil resistant rubber plate, 4 - heat resistant rubber sheet.Second: rubber sheet hardness 10 figures, such as 4604 rubber sheet hardness code is 6, hardness is 60 + 5, Shao degrees.Third, fourth: rubber sheet tensile strength, such as 4604 rubber sheet, three or four place is 04, tensile strength is 4Mpa.
It's a code name for a rubber plant. It's made of reclaimed rubber.
