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's the difference between recycled plastic bucket and plastic bucket made of raw material?: The biggest difference is strength. Do good strength, good performance. Recycled materials are generally impure and contain many fillings which are brittle and easily damaged.

Q: What material is plastic bag made of?: PVC-- polyvinyl chloride PVC referred to as PVC, the molecular formula for (CH2 - CH2CL) n, is the most important category of vinyl polymers, is currently the world's second largest plastic varieties after polyethylene. In China, the yield is the first in plastics. In the printing industry, packaging production of books, folders, tickets and other frequently used PVC calendered film cover color and transparent glazing film.

Q: What are the plastic raw materials?: Plastic raw material is a kind of polymer (polymer), also known as macromolecule or macromolecule, also is commonly known as plastic or resin. The so-called plastic raw material, in fact, it is a kind of [synthetic resin], the shape of the natural resin [pine resin] similar, but because of the chemical strength of the synthesis, and is called plastic.

Q: How do you increase the transparency and hardness of PP plastic suction pipes? What raw materials do you need to add?: First, the material selection should be correct. Generally speaking, it is better to choose PP with good transparency.

Q: Will plastic raw materials (such as PET, PP, etc.) be made of non-woven fabrics, will certainly contain BPA?: BPA doesn't come out of thin air. PC uses BPA as raw material, so it comes with a little bit. Most plastics do not contain bpa. If you need to verify, you can test it and then ask the supplier to verify it. The electronic industry has done so, every level to find upstream suppliers signed a certificate of protection. We should ensure that mobile phone materials do not contain BPA, plasticizers and more than 150 substances.

Q: Characteristics and uses of CA plastics: Commercially available products can be divided into general cellulose acetate (acetyl - 37% - 40%). Plasticizers are often added as injection molded parts, such as toothbrushes, brushes, etc.. Cellulose acetate with a high acetyl content (40% to 42% acetyl), white, granular, powdery or cotton solid. The light stability, not easy to burn, in dilute acid, gasoline, mineral oil and vegetable oil in stability, swelling in chloroform, insoluble in acetone, methyl acetate, can dilute alkali erosion, has advantages of toughness, transparency, good gloss, good melt fluidity, easy molding. Dichloromethane homogeneous method using refined cotton linter and acetic acid with acetyl sulfate as catalyst, esterification, hydrolysis in the presence of dichloromethane solvent, can be combined with cellulose acetate acetic acid content in 60% + 0.5% range. The traditional method is to use dry cotton, acetic acid in the presence of catalyst activation, sulfuric acid, acetic acid and acetic anhydride with mixture of acetylation, then adding dilute acetic acid hydrolysis to belong to the degree of substitution, and catalyst, precipitation, acid washing, rice drying. After partial hydrolysis, cellulose acetate is called two, and the degree of esterification is 220~270. Without hydrolysis, that is, the degree of esterification, the gamma value of 300, said three cellulose acetate. Two cellulose acetate plastic handle, can do all kinds of tools of computer and typewriter alphanumeric keys, phone chassis, car steering wheel, textile equipment parts, radio switch and insulation, pen, spectacle frame and lens, toys, daily necessities, but also do desalination membranes. Three cellulose acetate, high melting point, can only match into solution processing, used as a movie film, X film, light film, electromagnetic diaphragm insulating tape, transparent container, the silver zinc battery.

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: PVC what is the difference between raw and recycled raw materials?: Raw raw materials, such as rubber oil from rubber trees, are extracted from recycled products and recycled materials are recycled materials.

Q: Is plastic raw material rubber?: Raw materials are polymers of polymers such as polypropylene. Is generally from the fossil raw materials inside the extraction after polymerization together. A series of plastic refers to the resin as the main component, such as plasticizers, fillers, lubricants, additives such as colorants as auxiliary components, can flow in the process of forming materials. To put it simply, the oil was extracted and finally made into plastic, rubber and plastic

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
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port	percent of export
Export Percentage
No.of Employees in Trade Department
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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