FIELD: production of rubber mixture. SUBSTANCE: initially additive which contains precuring rubber mixture is prepared. Mother mixture without sulfur and catalyst of vulcanization is used as said additive. Mentioned above precuring rubber mixture and said mother mixture are heated on crushing rollers to 70-80 C and then are mixed, their quantities are 70-90 and 30-10 mass parts respectively. The process is followed by calendering, nip on rollers being 0.2-0.5 mm. Thus prepared sheet is cooled and rolled. Quantity of proposed additive is 10-80 mass parts per 100 mass parts of rubber. EFFECT: improves efficiency of method. 1 tbl
Title | Year | Author | Number |
---|---|---|---|
PROCESS FOR PRODUCING RUBBER MIXTURE | 1992 |
|
RU2011660C1 |
METHOD OF PRODUCING RUBBER-BASED PLATE FOR RAILWAY CROSSING | 1995 |
|
RU2095513C1 |
METHOD OF REPROCESSING CURED WASTES | 1994 |
|
RU2088402C1 |
METHOD OF PREPARING RUBBER COMPOUND | 1994 |
|
RU2099362C1 |
METHOD OF RUBBER MIXTURE PRODUCING | 1995 |
|
RU2098433C1 |
METHOD OF PREPARING RUBBER COMPOUND | 1996 |
|
RU2099363C1 |
METHOD OF PRODUCING HIGHLY COMPOUNDED RUBBER MIXTURE | 1991 |
|
RU2011659C1 |
RUBBER MIX | 1995 |
|
RU2122551C1 |
RUBBER MIXTURE | 1997 |
|
RU2167171C2 |
COMPOSITE MATERIAL FOR INDUSTRIAL RUBBER ARTICLES AND METHOD FOR PRODUCTION THEREOF | 2018 |
|
RU2700065C2 |
Authors
Dates
1996-05-27—Published
1993-03-23—Filed