Reclaimed rubber softener Catalysts & Chemical Auxiliary Agents

FAQ

Packing & Storage

1. In winter and spring, it is generally packed in plastic weave bags (50 kg/bag), or within the plastic outer carton or iron drum/plastic drum.

2. Summer and autumn, it is generally using plastic drum or iron drum (250 kg/drum).

Ocean transportation: using the 200L plastic drum or metal pail, or 250 kg/drum.

80 drums/20 container (20 tons/container).

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Product Difinition

Reclaimed rubber softening auxiliary is a refined gasification product, which is an important auxiliary during the desufluration and production process of the reclaimed rubber. Its formation temperature is at about 500 degrees with a black oily liquid, after condensation and crystallization, it becomes black solid block. The softening point is blew 60 degrees. Eco-friendly, no bad odor, can instead of traditional coal tar (pitch), pine tar oil, waste oil or any other softener.

Characteristics

According to its softening point, it is divided to two types:

One is a semi-solid form and the softening point at 35-45 degrees Celsius.It is soft viscous paste;

The other is ebtirely solid form and the softening point 45-60 degrees Celsius. Block-shaped or disk-shaped.

Product Property

1.It has the characteristics of none special odor, none stimulation to nose and eyes while desulfurization, improving the operating workshop. It’s a environment friendly softening agent.

2.It can accelerate the softening rate of rubber powder and the rate of desulfurization. It can also reduce more than 25% energy consumption, improving the work efficiency.

3.In the production process of reclaimed rubber, nearly 70% effective ingredients of this softener can be transformed into reclaimed rubber, achieving the effect of increase production.

4.By using this softening, can significantly improve the performance and increasing the intensity of the reclaimed rubber. While use good quality rubber powder, it can increase 2-3 Mpa, while use relatively poor quality rubber powder, it can also increase 1-1.5 Mpa.

5.Applying this product can improve the toughness and elongation of reclaimed rubber.the elongation can reach 460%-560%.

Purpose

1. As softening agent, in the high temperature and pressure desulfurization tank, the recycled rubber powder can osmose quickly into the space of rubber molecular chains, not only reducing the force between molecular chains, but also decreasing the possibility of rubber structuring. Thus, it can be effective in softening rubber material.

2. Meanwhile, under high temperature and pressure and after desulfurized, the softening molecular can still remain in rubber material molecular, for this reason, it can act on strengthening the level and ductility of rubber material, thereby strengthening the strength and extension rate. So it also called "reclaimed rubber special strength type softening agent".

This product is oily enough. Especially suitable for produce high-strength reclaimed rubber, the strength can reach to 13-17 MPa and extension rate can reach to 450%-560% after use.

It has excellent adaptability. Apply to high temperature and pressure desulfurization tank, ordinary pressure continual desulfurization tank, double-helix extruders.