DEVELOPING THE PROCESS OF PLASTIC INDUSTRY IN NIGERIA 

COMPLETE MATERIAL COST 5000.

Foreign Transaction For Dollars Payment :
Bank Name: GTBank
Branch Location: Enugu State,Nigeria.
Account Name: Chi E-Concept Int’l
 Account Number:  0117780667. 
Swift Code: GTBINGLA 
Dollar conversion rate for Naira is 175 per dollar. 

ATM CARD:  YOU CAN ALSO MAKE PAYMENT USING YOUR ATM CARD OR ONLINE TRANSFER. PLEASE CONTACT YOUR BANKER SECURITY GUIDE ON HOW TO TRANSFER MONEY TO OTHER BANKS USING YOUR ATM CARD. ATM CARD OR ONLINE BANK TRANSFER IS FASTER FOR QUICK DELIVERY TO YOUR EMAIL . OUR MARKETER WILL RESPOND TO YOU ANY TIME OF THE DAY. WE SUPPORT CBN CASHLESS SOCIETY. 

OR
PAY ONLINE USING YOUR ATM CARD. IT IS SECURED AND RELIABLE.

form>DELIVERY PERIOD FOR BANK PAYMENT IS  LESS THAN 2 HOURS

CALL OKEKE CHIDI C ON :  08074466939,08063386834.

AFTER PAYMENT SEND YOUR PAYMENT DETAILS TO

08074466939 or 08063386834, YOUR PROJECT TITLE  YOU WANT US TO SEND TO YOU, AMOUNT PAID, DEPOSITOR NAME, UR EMAIL ADDRESS,PAYMENT DATE. YOU WILL RECEIVE YOUR MATERIAL IN LESS THAN 2 HOURS ONCE WILL CONFIRM YOUR PAYMENT.

WE HAVE SECURITY IN OUR BUSINESS.   

MONEY BACK GUARANTEE!!!

ABSTRACT

Plastics are long-chair compounds or polymers derived from petroleum. Also, mastic an solid to be any of the several chemically produced substances that can be formed into shapes when heated or made into this threads & used to make various artificial fabrics.

It’s part’s is produced by a combination of heating, flowing deformation, chemical reaction & cooling depending on whether the material is thermoplastic or thermosets.

The development of plastic processing come up due to the increase in plastic consumption which increases tremendously as result of wide change of industrial revolution.

Plastic have different applications & methods which depends on the environment & the availability of raw materials, nature is to be subjected to.

In plastic products, what to be produce determines what processing method to be employed & type of processing machine to be used, but generally, plastic production comes in one method. When the machine is switched on, it is allowed to heat to a certain temperature before the introduction of the high or low density ethylene as a raw material in to the extruder and the raw material will pass through different zones of increasing temperature until it reaches the final zone which has lower temperature to previous zones before passing through the nozzle which contains a dies which has it’s function as keeping the flowing material in shape & introducing it into the mould where the plastic material cools after showing with air & takes the shape of the mould.

The dressing process is next to this to give it it’s finish & final shape before consumption.

CHAPTER ONE

1.0    INTRODUCTION

Plastics is any of the several chemically produced substances that can be formed into shapes when heated or made into this threads & used to make various artificial fabrics.

However, they are nonmetallic basic engineering materials that can be formed 7 shaped by many methods. Plastics may be compositions formed from such nat resins.

Plastics is to generics name of an industry & its products in this usoge, plastics is a plural word. The industry, this name is & late twenties, when d formability of these compositions while in this plastics state, was thought to be their most important features. Celluloid was the first synthetic plastic being white in colour, abundant in supply, retains its original shiny white surfaces, & was also less costly. This was no later replaced by improved plastic for even better appearance & scratch resistance.

Today, every or almost manufactured products uses plastics in some form, in the end product or in the manufacturing process. Plastics includes paints, fabrics, rubbers, insulation foams, greases, nils, filos, ‘glasses’ structural materials, adhesives and basic mord and fabricating materials. This inturn increase the consumption of plastics tremendously as a result of wide change of industrial revolution. This is as a result of wide versatile of plastics materials which have many different characteristics at a given period & conditors. As a result of this, polymer can be changed in different forms, shapes, compositors to meet raw material needs. Owing to this, sanities, chemical engeers etc have been making researches to improve plastics qualities and versatility; it’s versatile nature made it possible for its application virtually in all materials both at come, industries and as raw material in the manufacture of other compounds.

The kind, chemical and physical properties of plastic  materials is the major reason(s) for the versatility in use and production. It has low strength, low stiffness tinder to creep, low hardness low density sensitivity to high and temprature, flammability, execellent electrical characteristics and lost of other ;These properties can be manipulated to obtain a better and more useful material by addition of one or more compound could additives simpler methods for production of this plastic materials abound. This makes the sitting-up of plastic industous         a sure business for up coming Engineers. Some of these methods include infects moldings, extrusion, puctrusion etc.            Application of any method depends on the environment, raw material available, nature of plastic to produce and use to which the material is to be subjected to.

There are many kinds of chemically different plastics. Each kind may be made into hundreds of compositions or alloys which proceeds some special and desirable combination of properties. Many plastics are identified by the base resin and the filer. When no filer is used, the chemical name is adopted in short form and the generic name for that particular chemical class of material is appropriated.

In selecting a plastic material from the many varieties, the production engineer selects the minimum-cost variety having the greatest number of desirable properties for his application. Several types of plastics may be used in a single assemble to gain  specific properties for each type of stress in production some plastics are very hard while others are more transparent than glass. The beauty of the finest material may be preserved and protected by the use of suitable plastic resins. The transparent plastic, the acrylic resin that is used for excellent optical properties may be obtain for scientific apparatus by the use of the crystal-clear acrylic plastic. The polystyrenes, vinyl, acetate, nylon, polycarbonate, polysuefones and the polyolefin can be made in transparent form.

In the decorative plastic, there is a most attractive variety of textures , colour and design available. Multi coloured designs may be printed on paper, wood etc  bonded with synthetic resins to produced and decorative laminates.

A variety of plastics have heat-resistant properties while many such as polyphenylneoxcde and polysucfone   can be steam-sterilized Other such as polystyrene may soften at temperature below boiling water. Each plastic materials has an operating temperature limit must not be exceeded if the original shape is to maintain.

Most of the thermosetting materials are suitable for use in the 300⁰ range. The latest development is that variety of engineering thermoplastics the offer stability at working temperature previously limited to thermosetting. Thermoplastic materials with or without glass fillers, along with other filled thermoplastic are now doing jobs previously limited to the thermosets.

Most of the plastics are chemically resistant in some forms. Polystyrene for ex has excerlenet acid resistance but styrene is attested by gasoline and other hydrocarbons. Chlorinated polyether plastics is especially made to meet the required for a very high degree of chemical resistance. Some plastics will withstand many chemicals but pass gas a or liq components while some has chemical resistance and doest not pass component of many products.  Some plastics will withstand many chemicals but pass gas a or liq components while some has chemical resistance and doest not pass component of many products.  Some plastics will withstand many chemicals but pass gas a or liq components while some has chemical resistance and doest not pass component of many products.

Advantages      

A widely recognized formular states that a sale is made by the materials that offers the most “plus” properties for the price asked. The plastic does used in many application before there are no other materials that will do the job at a reasonable price, therefore plastic are selected merely b/c they are as good as other materials, yet cost less. The savings in price may be the result of a low-cost materials, but in most cases, the savings result from reduced processing and fabricating cost.

The plastics have proves themselves superior to many other materials, with the exception of a few of the extra ordinary ceramics and metttallic alloys used for the space vehicles.

Under architectural and home constructions., the plastics are contributing many desirable benefits & properties. The dentist uses plastics adhesives for comnting the inlags in place. The uses plastics resins for his molds which consequently harden quickly by a chemical reaction, reproducing every minute ditial and also eliminating shrinkage.

CAREER OPPORTUNITY IN PLASTICS       

The continuing expending plastics industry offers many and varied job carriers. Chemist, chemical Engr. Physicists, mechanical and electrical engineers do must of the research and developed