|
Item of analysis
|
Typical specification
|
Result
|
|
Iodine absorption number
|
121+-7g/kg
|
125
|
|
DBP absorption number
|
114+-7cm3/100g
|
150cm3/100g
|
|
DBP absorption number of compressed sample
|
90 ~ 106cm3/100g
|
98cm3/100g
|
|
CTAB surface area
|
102 ~ 120cm2/g
|
109 cm2/g
|
|
Nitrogen surface area
|
112 ~ 126cm2/g
|
120 cm2/g
|
|
Heating loss
|
≤ 2.5%
|
2.3
|
|
Stress at 300% elongation
|
-2.3+-1.6Mpa
|
1.5 Mpa
|
|
Application
|
Applicable to all kinds of rubber, wear-resistance N330 higher than10% -20%, rubber particles can be given a high tensile strength and tear strength, and to a certain degree of conductivity. Mainly used in truck tires, passenger tire tread rubber, and the need for high strength, high wear resistance of rubber products
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