Environment-friendly thermal insulation material

Abstract

The invention belongs to the technical field of sewage processing, and provides an environment-friendly thermal insulation material, which comprises the following raw materials in parts by weight: 10 to 20 parts of carbon black, 10 to 13 parts of organic siloxane polymer, 2 to 6 parts of wetting agent, 3 to 7 parts of water retaining agent, 1 to 4 parts of silicone oil, 5 to 15 parts of vermiculite, and 10 to 15 parts of flint clay. When the provided thermal insulation material is filled in the lining of a high temperature furnace, the dust is reduced, the environment pollution is reduced, and the harm to the human body is reduced. When the provided thermal insulation material is taken as the lining of a high temperature furnace, the thermal insulation material can be easily compacted, is resistant to shrinkage, and generates a good effect.

Description

technical field

[0001] The invention belongs to the technical field of thermal insulation materials, and in particular relates to an environment-friendly thermal insulation material. Background technique

[0002] The additives and irritating odors of traditional thermal insulation materials have adverse effects on human health and bring harm to the environment. There are many types of insulation materials with different characteristics. Its common materials include glass fiber, ceramic fiber, carbon fiber, rubber sheet, graphite or asbestos products, and various foaming materials. Nowadays, people's awareness of health, environmental protection and energy saving is constantly increasing, so traditional heat insulation materials can no longer meet the high-level requirements of human beings.

[0003] Carbon black is a kind of amorphous carbon, which is a powdery carbon material with extremely fine particles. It has small bulk density, large specific surface area, and excell...