devulcanization and recycling of waste automotive epdm rubber

devulcanization and recycling of waste automotive epdm

Devulcanization and recycling of waste automotive EPDM

Devulcanization and recycling of waste automotive EPDM rubber powder by using shearing action and chemical additive In automotive applications, ethylene-propylene-diene rubber (EPDM) is used to manufacture various components and therefore recycling scrap rubber is a major issue.

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devulcanization and recycling of waste automotive epdm

Devulcanization and Recycling of Waste Automotive EPDM

The primary aim of this study was to develop a new method for devulcanizing waste automotive EPDM rubber powder by using shearing action and chemical additive and recycle the devulcanized powder.

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devulcanization and recycling of waste automotive epdm

Devulcanization and recycling of waste automotive EPDM

In automotive applications, ethylene-propylene-diene rubber (EPDM) is used to manufacture various components and therefore recycling scrap rubber is a major issue. The primary aim of this study was to develop a new method for devulcanizing waste automotive EPDM rubber powder by using shearing action and chemical additive and recycle the ...

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devulcanization of epdm-rubber vulcanizates with amine

Devulcanization of EPDM-Rubber Vulcanizates with Amine

devulcanization of EPDM. The results are however EPDM-devulcanizates of which the chemical integrity is largely damaged and which is insufficiently active in re-vulcanization. Batch processes are widely used for reclaiming of rubber, but in the case of EPDM-rubber continuous processes in an extruder[4], microwave[5] and ultrasonic[6] devulcanization

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devulcanization and recycling of waste automotive epdm

Devulcanization and recycling of waste automotive EPDM

Devulcanization and recycling of waste automotive EPDM rubber powder by using shearing action and chemical additive This item was submitted to Loughborough University's Institutional Repository by the/an author. Citation: OSTAD-MOVAHED, S. ... et al., 2015. Devulcanization and recy-cling of waste automotive EPDM rubber powder by using shearing action and

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devulcanization and recycling of waste automotive epdm

Devulcanization and Recycling of Waste Automotive EPDM

Devulcanization and ecycling of aste Automotive EPDM ubber Powder by Using Shearing Action and Chemical Additive mercaptanes [6]. The reclaiming agent breaks down the rubber network. In thermochemical processes, a combination of heat and reclaiming agents is used to break the crosslinking points [7, 8]. In mechanical processes, a

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a study of scrap rubber devulcanization and incorporation

A Study of Scrap Rubber Devulcanization and Incorporation

According to statistics, a great amount of rubber waste materials are produced annually. The major amount of these waste rubber material comes from scrap tires. Only a few percent of the waste rubber materials are recycled and made into new products. Recycling of waste rubber has a certain problem: the crosslink structure of thermoset rubber.

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thermo-mechanical devulcanization and recycling of rubber

Thermo-mechanical devulcanization and recycling of rubber

This work is focused on the recycling of natural rubber industry waste by means of thermo-mechanical devulcanization. With that aim, tests were carried out in an industrial twin-screw extruder, at different barrel temperatures, ranging from 80 to 220 °C.

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recycling of rubber wastes by devulcanization - sciencedirect

Recycling of rubber wastes by devulcanization - ScienceDirect

Rubber devulcanization is a process in which the vulcanized waste rubber is transformed into the state in which it can be revulcanized, after its mixing and processing (Franta, 1989; Rader et al., 1995; Isayev, 2001; Isayev, 2005; Isayev, 2013). Strictly, devulcanization can be defined as a process where poly-, di-, and mono-sulfidic bonds, formed during vulcanization, are totally or partially broken.

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industrial devulcanization of rubber - kgk-kautschuk-gummi

Industrial Devulcanization of Rubber - KGK-Kautschuk-Gummi

Rubber waste recycling is still often disposed and classically the reutilization is limited to energy recovery incineration and in some cases waste is ground and then reused as filler in different kind of matrix.

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devulcanization and recycling of waste automotive epdm

Devulcanization and recycling of waste automotive EPDM

Devulcanization and recycling of waste automotive EPDM rubber powder by using shearing action and chemical additive In automotive applications, ethylene-propylene-diene rubber (EPDM) is used to manufacture various components and therefore recycling scrap rubber is a major issue.

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devulcanization and recycling of waste automotive epdm

Devulcanization and Recycling of Waste Automotive EPDM

To recycle the devulcanized powder, different amounts of the devulcanized powder were mixed with a commercial EPDM-based automotive rubber strips compound to produce blends.

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devulcanization and recycling of waste automotive epdm

Devulcanization and Recycling of Waste Automotive EPDM

Devulcanization and ecycling of aste Automotive EPDM ubber Powder by Using Shearing Action and Chemical Additive mercaptanes [6]. The reclaiming agent breaks down the rubber network. In thermochemical processes, a combination of heat and reclaiming agents is used to break the crosslinking points [7, 8]. In mechanical processes, a

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devulcanization of epdm-rubber vulcanizates with amine

Devulcanization of EPDM-Rubber Vulcanizates with Amine

devulcanization of EPDM. The results are however EPDM-devulcanizates of which the chemical integrity is largely damaged and which is insufficiently active in re-vulcanization. Batch processes are widely used for reclaiming of rubber, but in the case of EPDM-rubber continuous processes in an extruder[4], microwave[5] and ultrasonic[6] devulcanization

Send Inquiry
devulcanization and recycling of waste automotive epdm

Devulcanization and recycling of waste automotive EPDM

In automotive applications, ethylene-propylene-diene rubber (EPDM) is used to manufacture various components and therefore recycling scrap rubber is a major issue. The primary aim of this study was to develop a new method for devulcanizing waste automotive EPDM rubber powder by using shearing action and chemical additive and recycle the

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devulcanization and recycling of waste automotive epdm

Devulcanization and recycling of waste automotive EPDM

Recycling of EPDM rubber can involve reprocessing it into its virgin form by breaking down the crosslinks between the polymer chains (devulcanization), or, reusing the EPDM waste in a useful form.

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