Industrial Bakelite Powder Injection Molding Flame Retardant Electrical Components Phenolic Molding Compound

• Customization: Available
• CAS No.: 9003-35-4
• Formula: C7h6o2
• Model NO.: Phenolic resin
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermosetting Plastic
• Plastic Forming Method: Injection
• Color: Black
• Peculiarity: Good Heat Resistance and Strong Viscosity
• Transport Package: Bag
• Specification: 25kg/bag
• Trademark: CHIJIANG
• Origin: China
• HS Code: 3909400000
• Production Capacity: 5000000 Tons/Year

Product Description

Product Description

      Phenolic resin Phenolic resin is used as a binder in phenolic molding plastics, and the basic requirements for resin are :1. Can meet the specific performance requirements of molded products; 2. It should have good flow characteristics, that is, it is in a solid or semi-solid state at normal temperature and pressure. Under pressing conditions, it has good fluidity, so that the mold material is evenly filled with the mold cavity; 3. Suitable curing speed, less by-products in the curing process, good process (such as good miscibility with various solvents).
      Reinforcement materials Reinforcement materials play a skeleton role. The main use of fiber reinforced materials, in addition, there are also the use of short fiber felt, fiber fabric or rope as reinforcement materials. Fiber reinforced materials are cut wire, untwisted roving, twisted yarn, high silica fiber, carbon fiber, asbestos fiber, nylon fiber, arnylon fiber. 
      Auxiliary agents Auxiliary agents include glass fiber surface treatment agents, fillers, diluents, release agents and pigments. Glass fiber surface treatment agent is used to improve the bonding between resin and reinforcement material and the interface state between resin and fiber. For phenolic molding plastics, the commonly used glass fiber surface treatment agent is KH-550. Fillers are mainly powder fillers, used to improve the fluidity of molded plastics, reduce the shrinkage of molded products, improve the surface gloss of products, the uniformity of product quality and give products with some special properties. Thinner is used to reduce the viscosity of the resin and improve the impregnation performance of the resin.
 

Peculiarity

      Positive phenolic molding (PMC) has a very broad meaning, usually including 40-60% phenolic resin, trade name NOVOLAC or RESOL), fillers (wood flour, mica,CaCO_3, glass fiber, etc.) and other additives. Such products are thermosetting plastics, that is, increasing the temperature and pressure can cure the resin, and fully cured products cannot be heated to change their state, that is, they cannot be melted again.

Application
 

 

Detailed Photos

 

Product Parameters

 

Property	Test Method	Value	Unit
Relative density	GB/T1033.1-2008	<=1.40	G/CM3
Flexural strength	GB/T9341-2000	>=80	Mpa
Charpy impact strength	GB/T1043.1-2008	>=4.5	KJ/M2
Charpy notched impact strength	GB/T1043.1-2008	>=1.7	KJ/M2
Temp. of deflection under load	GB/T1634.2-2004	>=160	ºC
Insulation Resistance	GB/T1410-2006	>=1011	Ω
Electric strength	GB/T1408.1-2006	>=10	VK/mm
Dissipation factor	GB/T1409-2006	<=0.05	-
Volume resistivity	GB/T1410-2006	>=1012	Ω*cm

 

Packaging & Shipping

Everyone knows the devil is in the details. As for packaging, we prefer durable bags that can fully withstand shock, vibration and pressure changes during transportation. We will choose the corresponding packaging type according to the material,weight, size, shape and volume of the goods. Pay special attention to the packaging should be clean and dry without odor and oil, and there should be no prominent nails, hooks, thorns, etc.

We will choose packing materials such as wooden boxes, pallets, wooden frames, aviation cases, etc. At the same time, foam bubble film stretching film is used to fill or protect the inside and outside of the goods to prevent unnecessary losses caused by movement of the goods or collision with each other.

At the same time, it is necessary to ensure the waterproof and moisture-proof ability of the packaging, and consider the multi-directional customers to let customers buy peace of mind.

Factory delivery strength, arrange special personnel responsible for packaging and shipping, large annual output, loading equipment and transportation advanced convenient, high efficiency.
Sea, land and air transport modes to meet the ultimate needs of customers, is bound to bring superior purchasing experience for customers.
At the same time we constantly improve the quality of packaging, improve packaging methods, reasonable choice of means of transport and transport routes, the development of social transport system.

 

Company Profile

 

       Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
      Chijiang's tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.

 

Certified trustworthy business commitment units
 

Warehouse capacity
 

 

Other Products

 Diverse products, welcome to consult.

FAQ

How long is the price valid?
 Dear customer, the plastic market is always fluctuating, under normal circumstances, our offer is valid for seven days.
How many days is the delivery date?
 Dear customer, the delivery time is seven to fifteen days after the buyer place the order.
Will samples be sent to customers for testing?
Yes, dear customer, if you have the need for sample testing, we will provide you with samples free of charge.

 

If you have more questions, you are warmly welcome to negotiate and consult !