Nabil Boufakhreddine Rubber Consultant / Owner 2016 Since 1985
NB NB Rub ubber Cons Consult ultant nt of offer ers 33 yea years of of succes uccessful ul R&D D dev evelop elopment ent work rk , , sal ales an and ma marketing It is is our our goa goal to o prov ovide e you you wit ith t the e bes est rub rubber tech echnica nical ser ervice a ice and nd com complet lete cus e custom omer er’s ’s satis isfact ction. ion. NB NB. . Rub ubber Cons Consult ultant nt is is Ded Dedica icated ed to o prov rovid iding ing high igh qua quali lity rub rubber tech echnica nical s l serv ervices ices rub ubber com compound ounds dev evelop elopment ent, , im improved ed cons consis istency, ency, unif uniform ormity, qua , quality ,p y ,perf erfor ormance a nce and nd hand nds-on inv on involv olvem ement ent in in solv olving ing rubbe bber c r critical i al issues. Solid Solid ex experi erience ence in in rub rubber ch chem emis istry ed ry educa ucation i ion in n com compound ound d dev evelop elopment ent, , For Formul ulatio ion n select election a ion and nd applica lications ns in in bot oth rub rubber and nd a adhes esiv ives es.
NB Rubber Consultant Can Save You Time and Money in Rubber Compound Development and Process. The below is a list of some of the markets served since 1983. Automotive Aviation Aerospace Military Construction Agriculture Transportation Gas & Oil Mining LPG gas CNG gas Medical Hearing Aid Shoe soles Sporting goods Industrial
NB. Rubber Consultant As experts in the field we were part of the A6 committee, helping on recommending, testing and proposing Mil specs. Mil. specification Other Specifications FDA Medical / pharmaceutical USP VI NSF UL 3A Internal Company Specifications If you don’t have ,we can establish a spec. & a line callout for you.
NB. Rubber Consultant; Can Help You Through Compound Development And Technical Recommendations To Meet Your Goals And Objectives Our p primary G Goal is your 100% satisfaction a and to exceed your e expectations Manufacturing Concerns Material Choices $$ Cost $$ Polymers/Polymers Blend Performance Carbon Black Molding Style Particle/Structure Compression/Injection/Transfer Antidegradant Capacity Staining/Non staining Productivity/Efficiency/Utilization Plasticizers Process Cure System Milling/Mixing/Extruding/Molding Process Aids
The work flow below demonstrates our initial work steps after we discuss your application and receive your specification(s). We can also establish specifications for your material after approval of the final compound. Establish a mix Formula Chemicals procedure for each, the Bunbury and Mill Mill mixing Rubber batch complete Bunbury Mill internal mixer Test rubber cure Die out 3 ASTM characteristics Dumbbells If pass, then; If pass, mold an If pass, mold an proceed with ASTM button, ASTM 6”X6” , the rest of check hardness check physical requirements properties
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provides complete technical and rubber compound development and solutions for both the original equipment manufacturers and aftermarket. Weather-stripping Glass run channels Hose Doors/hood/trunk Fuel line, A/C, profiles Drive belts Power steering Transmission Radiator, Heater, Brakes Wire Cable Battery cable Ignition cable Transmission wire Seals Gaskets Driveline Boots & Bellows Engine Suspension system Transmission Shock absorbers Tires Electrical System Body mounts Brakes Bushings Engine/gearbox mounts
Whether developing new rubber compound(s) or improving current Product(s), we can help you meet and/or exceed the . most stringent specification requirements. Polymers ASTM D-2000/SAE J200 Designation . Natural Rubber,SBR, Butyl, EP, Reclaimed Rubber AA Polybutadiene, Polyisoprene AA Polysulfides AK Ethylene Propylene, High temp. SBR and Butyl BA/CA/DA High temperature SBR, Butyl compounds BA Chloroprene BC/BE NBR BC NBR BF/BG/BK/CH Urethanes BG Polysulfide AK Chlorosulfonated Polethylene and Hypalon CE Epichlorohydrin CH Butyl Acrylat, Polyacrylic DF Polyacrylic and HNBR DH Silicones FE/GE Silicones (High Strength) FC Fluorinated Silicones FK Fluorinated Elastomers HK
. AMS Specification MIL-SPEC
It is all about Rubber Compounds and Rubber Formulations. The below, are few samples of our exotic capabilities. Our formulations are carefully engineered /designed for any molding style you may have (Compression, Transfer, Injection and Autoclave.)
We can help solve the most common defects in molding operation Scorch Delamination Some Possible Causes: Under Cure Thick Flash . • Poor material handling Blisters Poc-Marks • Mixing Chipped Lips Flow Marks • Equipment malfunction • Contamination Poor Bond Trapped Air • Shelf Life (compound) Non Fills Cuts / Broken • Adhesives Backrined • Moisture • Mold Fouling Some of the defects listed above, may cause additional costly problems, such as; high scrap and poor visual appearance. Mold fouling Can be caused by poor formulation and/ or using mold release excessively can affect your molded parts visually. Pulling a mold out to clean will waste more time and money. will affect your productivity, efficiency and equipment utilization
NB. Rubber Consultant, can provide you with adhesives recommendations and can also engineer an adhesive formula specifically for your application and suitable for the type of metal inserts and rubber compound you chose to use. We eliminate adhesive and bond failures Adhesives Failure can be caused by many factors Metal failure / Primer-to-cement failure / Rubber-to- cement failure Bond failure can be caused by many factors Metal, Rubber compound, Adhesives type and concentration, Polymer(s), Fillers, plasticizers, Cures, Contamination, and many other factors.
We offer you solutions for all kinds of adhesives, whether is chemical, mechanical including aqueous for safer environment and handling. Mechanics of bonding ELASTOMER Interdiffusion Adhesives ADHESIVE Internal Crosslinking PRI RIMER ER Substrate Adsorption & Interdiffusion META TAL Chemical Bonding Mechanical Bonding
will consistently meet your needs and stands ready to provide you with solutions, answers and results targeted to ward your company’s goals and expectations. I welcome hearing from you and look forward to being of service. Thank you, Tel: 847-768-0237 Email– nabilnfb@gmail.com Fax:847-768-0237 nabil@nbrubberconsultant.com Cell:847-714-3978 www.nbrubberconsultant.com Skype: live:nabilnfb
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