Adhesive Phenol-formaldehyde Resin For Rubber CAS 9003-35-4

Products Description

What is Adhesive Phenol-formaldehyde resin for rubber CAS 9003-35-4?

The compound corresponding to CAS 9003-35-4 is phenol-formaldehyde resin, also called phenolic resin, produced by the polycondensation of phenol and formaldehyde under acidic or alkaline catalysts. Its chemical structure is based on (C₆H₅OH・CH₂O)ₙ, featuring both thermoplastic and thermosetting properties, with wide applications in industrial manufacturing and scientific research.

Phenol-formaldehyde resin typically exists as a yellow-to-brown solid, having a density of 1.25–1.30 g/cm³, a glass transition temperature of 75–105℃, and a thermal decomposition temperature of approximately 160℃. It releases formaldehyde and phenol at high temperatures.

Basic Info

Adhesive Phenol-formaldehyde resin for rubber CAS 9003-35-4

Uses

In the automotive and aerospace industries, phenol-formaldehyde resin serves as a binder for brake pads and clutch plates, maintaining stability under high temperatures; carbon fiber-reinforced phenolic resin is utilized for rocket engine ablation-resistant components. In construction and decoration, phenolic foam functions as a thermal insulation material. Within composite materials, it is impregnated with glass fiber or asbestos to produce laminates, applied in chemical pipeline linings and corrosion-resistant equipment.

Safety Information

Phenol-formaldehyde resin is irritating to the skin and eyes, and protective equipment is required when handling it.
Long-term contact or inhalation of phenolic resin vapor may cause respiratory irritation and skin allergies.
Phenol-formaldehyde resin should be avoided from being exposed to high temperatures or open flames to prevent it from decomposing and producing harmful gases.

Company Profile

Gneebio is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Russia, Canada, Australia, Europe, etc., and we provide fast shipping services to our customers. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.

Our popular products include Organic Chemicals: CAS: 3327-22-8 CTA, CAS 27126-76-7 Phenyliodosohydroxy Tosylate, catalyst: CAS 110-02-1 Thiophene, among others.

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