Product introduction and Application

1. This product is a new type of rubber regenerator that uses chemicals to crack sulfur bonds while limiting the damage of oxidation to rubber polymer chains. It can change vulcanizate into a plastic and high elastic compound by mechanical processing at ordinary compounding temperature, and restore vulcanizate to the characteristics of compound to a considerable extent.

2. The application object of this product is all kinds of rubber vulcanized by sulfur. When applying this product, it is better to make waste rubber into rubber powder or small rubber block, and mix it evenly with waste rubber regenerant.

3. To recover the vulcanizate on the mill, it is necessary to adjust the roll distance as small as possible, the speed ratio as large as possible, the linear speed of the roller as high as possible to increase the shear force, and the roller temperature generally does not exceed 70 ℃. At the initial stage of mixing, it is better to add 3-6 parts of plastic rubber and 1-3 parts of tackifying resin to improve the adhesion of rubber powder or reconstituted rubber, facilitate the formation of rubber powder into pieces, and improve the physical and mechanical properties of vulcanized products. Generally, the mixing time is 8-15 minutes.

4. Vulcanized rubber can also be recovered in the internal mixer. Put rubber powder or crushed rubber into the internal mixer together with regenerant. Generally, the control temperature is not more than 100 ℃, and the time is not more than 10 minutes. After discharging the rubber, it can be thinned on the mixer for several times.

5. The general dosage is 2-6 parts. Because the rubber content and sulfur bond content in various waste rubber (rubber powder) are variable, the user must determine the best dosage by himself.

Product Index

Package and Storage

    25kg (net weight),kraft bag inner PE coated.Kept in indoor,dry and ventilating,protected from heat and fire,the storage life is one year .