Rubber Industry

ARPM Rubber Manufacturing Blog

The ARPM Rubber Manufacturing Blog allows members to rapidly communicate with each other. Post both questions and answers to questions that other ARPM members have about any industry topic from material and process issues to R&E Tax Credits and other business issues.

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Rubber Manufacturing Blog / Business / Sheet Rubber Rotocure
Posted:  10 Jun 2015 17:18
Iā€™m looking for someone to calender and someone to rotocure ~600# per year in 400# batches of my SBR polybutadiene blend (tread grade) compound into the widest sheet possible up to 50ā€ x 0.130ā€ +/- 0.005ā€ with a light cloth finish on both sides. In my dreams, one side is very clean and the other is buffed to a 50 grit.


Mike Harness
Posted:  10 Jun 2015 17:39
BRP has the facilities to produce this item @ 48" maximum width.  BRP is limited to 48" width due to the width of our buffing equipment to obtain +/- .005" thickness.  A sample of 5# of the rubber would be needed to determine how well this product will calender.  I am also assuming this material is to be received by your company as a cured rubber product, therefore, rheology information would also help in determining our ability to meet your needs.

Jim Ward