Rubber Regeneration and Reduction Aids

Regeneration and reduction of burnt rubber at room temperature.

First, crush the waste rubber leftovers by the refining mill (or the open mill), and adjust the roll pitch to 0.2-0.3mm, and mix the rubber powder of 100 parts by weight and the reclaiming agent of 2-3 parts by weight by the refining mill (or the open mill). About 15 times, the materials will become loose pieces, and at this time, add raw compound rubber of 10 parts by weight or plasticated rubber of 5 parts by weight for continuing mixing for 5 times, and then sheet, and the reviving process is finished.

When using the revived rubber, mix the revived rubber first, and then mix together with the raw compound rubber. The proportion can be adjusted by the customers in accordance with the requirements, which is usually 10-30: 90-70.

Reviving of the scorching rubber: First, adjust the roll pitch of the open mill to 0.2-0.3mm, mill run the scorching rubber of 100 parts by weight and the reviving agent of the scorching rubber of 0.5-1 part by weight by the open mill, and sheet after about 10 times, and the reviving is achieved. The customers can adjust the amount of the reviving agent and times for mill running in accordance with the scorching situation of the rubber.

Shijiazhuang For Rubber Industry Co., Ltd.