Best Phenolic Resin CAS 9003-35-4 With Fast Shipments
CAS No. 9003-35-4
EINECS: 500-005-2
Chemical Name: phenolic Resin
Category: Catalyst and auxiliary
Molecular Formula: (C6H6O.CH2O)x
Molecular Weight: 124.14
Purity: 99%min
Brand Name: Look Chemical
Place of Origin: China
Name: Phenolic Resin
CAS: 9003-35-4
Purity: 99%min
MOQ: 1KG
The Complete Guide of Phenolic Resin
Phenolic Resin Chemical Formula
Basic Info
| CAS No: | 9003-35-4 |
| MF: | (C6H6O.CH2O)x |
| Molecular Weight: | 124.14 |
| EINECS: | 500-005-2 |
| Appearance: | Yellow, transparent, amorphous block like substance |
| Product Name: | Phenolic Resin |
| Other Name: | PHENOL-FORMALDEHYDE RESIN |
| Place of Origin: | China |
| Brand: | Look Chemical |
What is Phenolic Resin?
Phenolic Resin, also known as phenol formaldehyde resins, PF, is a thermosetting resin formed by the condensation of phenol and formaldehyde under acidic or alkaline catalysts.
Phenolic Resin is a yellow, transparent, amorphous block like substance that serves as the basis for preparing Bakelite. It is soluble in alcohols and insoluble in water, and is stable to water, weak acids, and weak bases.
Phenolic Resin is a thermosetting resin with characteristics such as heat resistance, chemical corrosion resistance, and good insulation performance. Therefore, when storing Phenolic Resin, attention should be paid to avoiding light. Phenolic Resin is sensitive to light and prolonged exposure to sunlight can lead to a decrease in resin performance. Therefore, it should be stored in a dark environment. At the same time, Phenolic Resin is prone to softening and even decomposition at high temperatures. When storing, avoid storing high-temperature phenolic resin at room temperature.
Phenolic Resin Uses
Phenolic Resin is an important synthetic resin with excellent properties such as heat resistance, chemical resistance, insulation, and mechanical strength. The following are some of the main uses of phenolic resin:
1. Electrical insulation materials:
Phenolic Resin has excellent insulation properties and is commonly used in the manufacture of electrical insulation materials, such as insulation layers for wires, insulation materials for transformers and capacitors, etc.
2. Plastics and composite materials:
Phenolic Resin can be mixed with other materials to produce various plastics and composite materials. These materials are widely used in fields such as automobiles, ships, construction, furniture, etc.
3. Coatings and adhesives:
Phenolic Resin has excellent adhesive properties and can be used in the manufacture of coatings and adhesives. In the field of coatings, phenolic resin is commonly used to manufacture heat-resistant and chemically corrosion-resistant coatings; In the field of adhesives, it is used to bond materials such as wood, paper, fibers, etc.
4. Fireproof materials:
Phenolic Resin has excellent fire resistance and can be used to manufacture fireproof materials such as fireproof boards and fireproof coatings. These materials are widely used in fields such as construction, ships, and airplanes.
5. Mechanical parts:
Phenolic Resin has excellent mechanical strength and wear resistance, and can be used to manufacture mechanical parts such as bearings, gears, and camshafts.
6. Chemical equipment:
Phenolic Resin is resistant to chemical corrosion and can be used to manufacture chemical equipment such as pipelines, valves, pumps, etc.
7. Aerospace materials:
Phenolic Resin is also widely used in the aerospace industry, such as manufacturing aircraft interiors, seats, fire-resistant materials, etc.
8. Daily necessities:
Phenolic Resin can also be used to manufacture daily necessities such as tableware, kitchenware, toys, etc.
9. Environmentally friendly materials:
Phenolic Resin has good biodegradability and can be used to manufacture environmentally friendly materials such as eco-friendly tableware and packaging.
10. Medical field:
Phenolic Resin also has certain applications in the medical field, such as manufacturing medical devices, dental materials, etc.
Phenolic Resin has a wide range of applications in various fields due to its unique properties. With the continuous development of technology, the application fields of Phenolic Resin will further expand.
References
Phenolic Resin – WikiPedia
Phenolic Resin-Chemicalbook
Phenolic Resin for Sale
Applications of Phenolic Resin
Phenolic Resin is a resin made by condensation, neutralization, and water washing of phenol and formaldehyde under catalytic conditions. Due to the different catalysts used, they can be divided into two categories: thermosetting and thermoplastic. Phenolic Resin has excellent acid resistance, mechanical properties, and heat resistance, and is widely used in industries such as anti-corrosion engineering, adhesives, flame retardant materials, and grinding wheel manufacturing
The production process of the two Phenolic resins is basically similar, and the main difference lies in the heat treatment and curing process. The thermosetting Phenolic Resin forms a three-dimensional network structure in the curing process and is insoluble and non-melting. The thermoplastic Phenolic Resin forms linear or branched-chain structure in the curing process, which can be repeatedly softened by heating and solidified by cooling.
production process
1. Raw material preparation:
Phenol: Phenol or cresol is usually used.
Aggregators: such as formaldehyde, urea, etc.
2. Condensation reaction:
Phenolic Resin oligomers are formed by condensing phenol and formaldehyde under acidic or alkaline catalysts.
3. Neutrality:
After the condensation reaction, add a base (such as sodium hydroxide) to neutralize the unreacted acid.
4. Maturity:
Cure the neutralized resin at high temperature to improve its performance.
5. Molding:
Molding the matured resin, such as compression molding, injection molding, etc.
6. Curing:
The molded Product is cured at high temperatures to form an insoluble and non melting thermosetting phenolic resin.
production process
1. Raw material preparation:
Phenol: Phenol or cresol is usually used.
Aggregators: such as formaldehyde, urea, etc.
2. Condensation reaction:
Phenolic Resin oligomers are formed by condensing phenol and formaldehyde under acidic or alkaline catalysts.
3. Neutrality:
After the condensation reaction, add alkali to neutralize the unreacted acid.
4. Heat treatment:
Heat treat the neutralized resin to give it a certain degree of thermoplasticity.
5. Molding:
Forming the resin after heat treatment, such as extrusion, injection molding, etc.
6. Cooling:
The formed Product solidifies during the cooling process, forming a thermoplastic phenolic resin.
Learn More
Professional Phenolic Resin Supplier
As a professional chemical supplier, we have ten years of chemical supplier experience, more professional and reliable, 24 hours service. Provide free samples.If you want to know more, please come to consult us.
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
* The packing also can be according the customers` requirment.
* Any inquiries will be replied within 24 hours.
* We provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Product has any problem can return.
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
Do you accept sample order?
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Is there a discount?
Different quantity has different discount.
How to confirm the product quality before placing orders??
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.- Do you supply product report?Yes. We’ll give you product analysis report before shipping.
Packaging and Shipping of Phenolic Resin
