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[Chemical Knowledge]：What are the upstream raw materials of phenolic resin for foaming and thermal insulation? What are the downstream products?

Read： 950 Time：13months ago Source：Transform the World with Simplicity

Phenolic resin for foaming and thermal insulation plays an important role in the field of raw materials for chemical production, and its upstream and downstream related products are quite abundant. These associated products are described in detail below.

Upstream Products

1. Phenol: Phenol is one of the main raw materials for the production of phenolic resin. Phenol is usually obtained from petroleum cracking or coal tar distillation, and can also be synthesized from other chemical raw materials. The production and price of phenol directly affect the production cost and market supply of phenolic resin.
2. Formaldehyde: Formaldehyde is also one of the important raw materials for the production of phenolic resin. Formaldehyde can be produced by methanol oxidation, natural gas oxidation, etc. Formaldehyde production and price fluctuations will also have an impact on the production of phenolic resins.

downstream products

1. Foaming agent: In the production process of foamed phenolic resin, it is necessary to add foaming agents, such as sodium bicarbonate, gelatin, etc., to produce foam. The type and amount of foaming agent will affect the performance and quality of the foam.
2. foam stabilizer: In order to prevent foam rupture, it is usually necessary to add foam stabilizers, such as silicone oil, polyethylene glycol, etc. The choice of foam stabilizer will also affect the stability and service life of the foam.
3. Flame retardant: In order to improve the flame retardant properties of phenolic resin, it is necessary to add flame retardants, such as aluminum hydroxide, boric acid, etc. The type and amount of flame retardant will affect the flame retardant level and performance of the material.
4. Reinforcing material: In order to improve the strength and hardness of phenolic resin, reinforcing materials such as glass fiber and carbon fiber can be added. The addition of these materials can significantly improve the mechanical properties of phenolic resin.

In addition, phenolic resin for foaming and thermal insulation can also be used to manufacture various thermal insulation materials and building materials, such as thermal insulation boards, thermal insulation pipes, building thermal insulation systems, etc. The performance and service life of these products are also closely related to the quality and performance of phenolic resins.

In short, the upstream and downstream related products of phenolic resin for foaming and thermal insulation are quite rich, and their production and application involve many fields and links. Understanding the performance and characteristics of these related products is helpful to optimize the production process of phenolic resin and improve its application value.

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