Electrolytic Copper with High Quality

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5000 Kilograms kg

Supply Capability:: 50000000 Kilograms per Year kg/month

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Detailed Product Description

purity: 99.7%min

particle size:-250 Mesh

loose density:<=1.76g/cm3

factory outlet price...

1,High-conductivity oxygen-free copper

2,For wire and cable

3,Thickness :0.1-0 .8 mm

4,Width :20-420mm Copperbelt Specification

TU1 TU2(T2) C10200 C1020

Quality standard Depth 0.1mm-0.8mm

Width ≤420mm

Length ≤5000m

Side camber ≤150mm/n

Hardness 55HV-100HV

Eiectic conductivity ≥100%

Tensile Strenhth ≥195MPA

Eiongation ≥40%

Resistance ≤0.01724

Oxygen Content ≤0.0008%

Cu.Purity ≥99.97%

Q: Low pressure plastic raw materials in the process of blowing the two sides of the fold, how to deal with?: The blowing ratio is one of the control points of blown film production and! Refers to the ratio between the bubble diameter and the diameter of not blowing blowing after.

Q: What is the difference between EPS plastic particles and PS? What materials are represented?: PS does not have no foaming agent. It is divided into GPPS (ordinary type) and HIPS (impact type). It is used for injection molding, extrusion, television, telephone shell, cup and so on.The main ingredients are polystyrene.

Q: What material is good for plastic bellows?: In the next case, it is recommended to use PA6 (nylon 6) bellowsNo sulfuric acid, formic acid, acetic acid, nitric acid, hydrochloric acid, calcium chloride, methanol and strong oxidant in the environment; in the heat dissolved in ethylene glycol, acetic acid, ethanol, propylene glycol, 1 chlorine, 5 diol, trichloroethylene, zinc chloride, methanol, phenol, cresol solvent etc..Mainly used in the temperature range of -34 to 150 DEG C in the environment; for automobiles, motorcycles and other motor vehicle sheath wire harness sheath; can also be used for household appliances, precision machine tools and other equipment for electric wire harness; have good stability of various oils of animal and plant oil and mineral; resistant to various concentrations of alkali.

Q: How many types of plastic materials are there?: According to the different uses of plastics is divided into general and engineering plastics in general plastic refers to the yield, low price and wide application range of plastics, mainly including polyolefin, PVC, polystyrene, phenolic and aminoplastic five varieties. Many of the products used in everyday life are made from these general plastics. Engineering plastics are plastics that can be used as engineering structural materials and instead of metals to make machine parts and components. Such as polyamide, polycarbonate, POM, ABS resin, PTFE, polyester, polysulfone, polyimide and so on. Engineering plastics has the characteristics of low density, high chemical stability, good mechanical properties, excellent electrical insulation, easy processing, widely used in automobiles, electrical appliances, chemical industry, machinery, instruments, and other industries, is also used in space navigation, missiles, etc..

Q: What kinds of plastic properties can be divided into thermal properties?: A. thermoplastic(a) polyvinyl chloride (PVC)Is the most widely used plastic varieties. Polyvinyl chloride resin is made from poly (vinyl chloride) monomer. According to the amount of plasticizer, it is divided into hard PVC and soft PVC. The former adds 30~70 phr of plasticizer <5 in 100 heavy resins, and the latter adds plasticizers.Physical properties: the relative density of hard PVC is 1.35 to 1.60, which is 1 / 5 of carbon steel; the relative density of soft PVC is 1.2 ~ 1.4.The water absorption rate of hard PVC is very low. The water absorption rate in long-term immersion in water is <0.5%; the soaking water is 24h, and the water absorption is 0.05%. The permeability of PVC is very low.The glass state temperature of PVC is 80~85 DEG C, the viscosity is 180 DEG C, the decomposition temperature is 240~260 DEG C (including stabilizer), and the brittleness temperature is -50 ~ -60 DEG C.The recommended temperature range of hard PVC is, in principle, maintained in terms of brittleness and glass temperature. If it is used above 50 degrees, necessary measures should be taken.The pure PVC, without stabilizers, begins to decompose at 150 C, releases hydrogen chloride, and further accelerates its decomposition. It decomposes faster than 180 DEG C. The polyvinyl chloride with the stabilizer decomposes the temperature to 240~260 degrees centigrade, but breaks down hydrogen chloride if used for 220 years. The material changes from dark grey to yellow brown, or even black. Therefore, in welding, we should try to avoid this phenomenon, the linear expansion coefficient of hard polyvinyl chloride is (5~6) X10-5 / DEG, 5-6 times larger than carbon steel. Therefore, when installing polyvinyl chloride pipes, expansion joints or bracing shall be installed to prevent deformation. When polyvinyl chloride is used as lining or bonding with other materials, the peeling phenomenon may be considered when heated.

Q: Does anyone know what kind of plastic material PP-M40 is?: Compared with the ordinary PP, the filling PP has the advantages of less shrinkage, higher rigidity and good heat resistance, and is suitable for being used as an electric cooker, an inner ring, an automobile, a motorcycle fitting, etc..

Q: What are the heavy bags in the plastic material?: Plastic raw materials in the heavy bag refers to high pressure polyethylene (LDPE) is a kind of special, for the production of plastic packaging bags, the plastic bags bearing force and pulling force are high, and have a high degree of transparency, plastic raw materials sales is often called the heavy bag material, melting point to: 0.3

Q: What material do you need for plastic film? Do you use this material?: In addition, the bag color and performance requirements are not high, you can choose recycled polyethylene. Plastic can be recycled, because of the repeated use of processing, non-toxic, tasteless new plastic become cloudy, less than the original hygiene and color requirements. But this plastic bag is made from recycled material, which is environmentally friendly, and the price is 10% to 50% lower than that of the new material bag

Q: What are the materials for making plastic basins? Are they raw materials?: Generally PP material, transparent is raw material, opaque is not necessarily

Q: What are the bulk density, size and moisture content of the general plastic material?: Another density, independent of particle size, is the true density.Low-density polyethylene: true density of 0.910 ~ 0. 925g / cm3True density of linear low-density polyethylene 0.917-0.923 g/cm3

Our main products are plastic extruding machines, plastic film blowing machines,geomembrane lines, geonet lines, plastic pipe lines, blowing film machine ,film making machine ,agricullture film machine green house film machine pe hrink machine and pof machine all kinds of plastic machienry etc. We can also design products or lines according to customers' requirements.

1. Manufacturer Overview

Location	Shandong,China (Mainland)
Year Established	2008
Annual Output Value	Above US$100 Million
Main Markets	40.00% Africa 20.00% South America 10.00% Southeast Asia 10.00% Mid East 10.00% North America 10.00% Eastern Asia
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port	percent of export
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b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	average