JP2000007791A - Finely divided wastepaper blended rubber material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technique for making reclaimed products which can serve two ends belonging to the field of environment and recycle technologies by reusing waste tires and wastepaper to produce reclaimed products. SOLUTION: Rubber plate materials and rubber sheet materials are prepared by kneading pulverized particles of waste rubber materials such as waste tires with (fine) powders of wastepaper. Further, these materials are rendered spongy and thus, blending of wastepaper powders and making of lightweight, spongy rubber plate materials and sheet materials are performed. Furthermore, porous fine pores 2 are distributed in the surface of the rubber plate materials or the rubber sheet materials to prepare new materials 1 with improved effect of adhesion functionality which are reclaimed materials excellent in properties such as lightweight, flexibility, heat insulation, soundproofing, moisture resistance, safety and durability and thus, it is expected that the reclaimed materials will be widespread as the construction materials or the general living materials.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention belongs to the field of the environmental recycling technology of material recycling related to the reuse of waste rubber materials such as old tires and used paper, and is a technology for producing recycled products.

[0002]

2. Description of the Related Art In recent years, waste treatment has become extremely difficult. The same applies to old tires and old paper,
Since these two types are resource materials that have the essential elements as recycled products, we would like to blend these two types and use them as building materials or general living materials.

[0003]

2. Description of the Related Art It is very significant that a recycled material is created by blending used tires and used paper relating to environmental arrangement such as waste treatment and resource recycling, and recycled as a new material.

[0004]

An object of the present invention is to create a new material as a high value-added recycled material because at present, neither old tire materials nor old paper materials are effectively reused.

[0005]

DETAILED DESCRIPTION OF THE INVENTION A rubber plate material and a rubber sheet material obtained by kneading and mixing crushed particles of waste rubber material such as used tires and fibrous or powdered waste paper, and a sponge of the above-mentioned material. The weight and weight of the rubber plate and sheet material are being measured by blending and sponging the powder. Further, porous pores are distributed on the surfaces of the above-mentioned plate-making material and sheet material to enhance the adhesion function of the coating and spraying materials.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a technique for combining waste materials as a recycled new material by recycling used tires and used paper. Fine powder of used paper (a waste paper pulverizing device has been developed) can be used as pulverized particles of used tires. It can be blended and heated and kneaded to produce waste paper powder blended rubber plates and sheets. This blended product is a new material that is sponged or distributed with a large number of pores over the entire surface to reduce the weight and at the same time improve the effect of applying and spraying material.

The drawings will be described. FIG. 1 shows a porous plate material (1) produced by blending crushed particles of waste rubber such as old tires and powder of waste paper, and kneading the mixture by heating and kneading. The porous plate material (2) penetrates. It is not necessary to apply it, and the purpose is to apply and apply the spraying material. FIG. 2 shows a blended rubber sheet lumber (3) of fine powder of waste paper. FIG. 3 shows a foamed sponge plate material (4) of the above-mentioned blended rubber material.
FIG. 4 shows a porous sheet material (5) of the above blended rubber material.
And has a large number of through-pores (6).

[0008]

[Function operation] This raw material is rich in flexibility, can be attached to curved surfaces, has the effect of spraying material on the surface, is lightweight and has excellent properties such as heat insulation, soundproofing, moistureproofing, safety, durability, etc. Therefore, it is the most suitable material for building materials (wall, flooring, etc.).

[0009]

The present invention starts with a method of recycling used paper and recycling used tires. The invention is a mixed raw material made of two wastes, which is an invention having a high recycling effect, and is lightweight, flexible, heat-insulated and soundproof. It is a recycled material with excellent properties such as moisture resistance, safety, and durability, and is expected to be widely used as a building material (wall, flooring material, etc.) or a general living material.

[0010]

[Brief description of the drawings]

1, 2, 3, and 4 are perspective views, and a part of FIG. 3 is an exploded view showing an internal state.

[0011]

[Explanation of symbols]

(1) is a porous plate material, (2) is a pore, (3) is a blended rubber sheet material, (4) is a sponge-formed plate material, (5)
Is a porous sheet lumber, and (6) is a through hole.

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (reference) C08L 1/00 C08L 17/00 ZAB 17/00 ZAB B09B 5/00 Z

Claims (1)

[Claims] Recycled rubber plate and sheet materials, or sponge materials and porous materials thereof, obtained by blending waste paper made into fibrous or pulverized forms and waste rubber materials such as old tires.