Polyamide - Study guides, Class notes & Summaries

Nylon - Material that some frames are made out of. Very elastic, especially when placed in water. Carbon Filter - Materials used to make frames containing threads of Carbon. Frame will be sturdy, slim, and lightweight. Frames will not be bendable at all. Usually only used for frame fronts. Polyamide - Material used to make frames. nylon based, very sturdy, slender and lightweight. the material is just 72% of the heaviness of cellulose acetate, so it is significantly lighter. Polarized Lense...

Optician License Exam Questions And Answers With Verified Solutions Nylon Material that some frames are made out of. Very elastic, especially when placed in water. Carbon Filter Materials used to make frames containing threads of Carbon. Frame will be sturdy, slim, and lightweight. Frames will not be bendable at all. Usually only used for frame fronts. Polyamide Material used to make frames. nylon based, very sturdy, slender and lightweight. the material is just 72% of the heaviness of ce...

OPHTHALMIC FRAMES TEST QUESTIONS WITH ALL CORRECT ANSWERS Which tpyes of plastic fram material are manufactured by injction mold? - Answer-Propinoate, optl, nylon/polyamide What types of plastic frames are hypoallergenic? - Answer-Optyl, Nylon/polyamid What material of plastic frame is no adjustable? - Answer-Carbon fiber, polycarb, kevlar, rubber What plastic frame material is used for sport/safety purposes? - Answer-Polycarb What material of fram is combines with nylon? - Answer-...

Nylon - Answer-Material that some frames are made out of. Very elastic, especially when placed in water. Carbon Filter - Answer-Materials used to make frames containing threads of Carbon. Frame will be sturdy, slim, and lightweight. Frames will not be bendable at all. Usually only used for frame fronts. Polyamide - Answer-Material used to make frames. nylon based, very sturdy, slender and lightweight. the material is just 72% of the heaviness of cellulose acetate, so it is significantly li...

Which metal would never be used in sacrificial anodes for cathodic protection of steel? - AnswerPlatinum Which surface preparation method is used to create a surface profile? - Answer-Abrasive blasting What is the minimum level of surface cleanliness required when applying an inorganic zinc rich coating? - Answer-SSPC-SP 3 What is the purpose of the lockout/tagout procedure? - Answer-To prevent injury to personnel from equipment Why is it best not to overmix a coating before application? -...

a large molecule that consists of many repeating structural units is called acorrect answerpolymer each unit molecule that comes together to form a polymer is called acorrect answermonomer the main advantage associated with ceramics compared to metals iscorrect answercorrosion resistance what all polymers have in common is the type of bond which holds their monomers together. what type of bond is this?correct answera covalent bond there are two types of polymerization, the first bein...

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Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% VERIFIED SOLUTIONS Polymer - ANSWER large molecule made by repetitive linking of smaller units (monomers) Macromolecule - ANSWER very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) - ANSWER two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA - ANSWER natural polymers nylon, teflon, sty...

Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% VERIFIED SOLUTIONS Polymer - ANSWER large molecule made by repetitive linking of smaller units (monomers) Macromolecule - ANSWER very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) - ANSWER two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA - ANSWER natural polymers nylon, teflon, styrofoam,...

Organic Chemistry Module 8 Portage 219 100% VERIFIED SOLUTIONS large molecule made by repetitive linking of smaller units (monomers) very large molecule composed of thousands of covalently bonded atoms (ex: polymer) two ways polymers are made natural polymers synthetic polymers 3 main ways to differentiate polymers Two classifications of Synthetic polymers chain growth polymers are also know as: How are chain growth polymers made? A polymerization involving sequential addition to mon...