Chemical Hair Relaxing Principles and Procedures | Fashion Institute of Technology

University:
Fashion Institute of Technology
Course:
SC 146 | Basic Chem For Cosmetic Frag
Academic year:

2022
Views:

369

Pages:

1
Author:

Prince Sampson

111.12-11.14; 111.16 Chemical Relaxing Exam Used on natural, untreated hair to straighten the hair up to 85%: Never use an ammonium thioglycolate on a client's hair if it has been previously treated with: Ammonium thioglycolate is a chemical reducing agent that causes the hair to: Relaxer strengths for ammonium thioglycolate: Sodium hydroxide relaxers are also known as: The pH of sodium hydroxide relaxers: This protects parts of the hairstrand not being processed during a relaxer retouch: This is applied to the hair to restore protein and/ or moisture lost during a chemical process: Performed to check for elasticity: During a porosity test, if the hair feels rough, the cuticle is: Smoothing or combing, timing, and testing the hair: Used on tightly curled hair: A virgin relaxer is applied: Used to spread the relaxer through the hair: Protects the hairline, ears, and scalp from chemical irritation: A virgin ammonium thioglycolate relaxer, may be performed: Extreme breakage after a relaxer: Replace natural oils that are removed during the chemical relaxing process: The cause of breakage in the nape after a relaxer service: Curl diffusion= chemical blowout, and is used to: It is recommended to not straighten the hair more than: The ability to loosen or reduce the hair's existing texture: When the relaxer is applied only to the new growth: This ingredient is the stronger of 2 most commonly used: Which phase of relaxing is the most important? virgin relaxer service sodium hydroxide soften mild, regular, and super lye relaxers 11.5-14 protective cream protein/ moisturizing conditioner a pull test open physical phase sodium hydroxide relaxers 1/4 to 1/2 inch from the scalp back of a comb base cream following a light shampoo caused by improper neutralization by applying a conditioning treatment overprocessing loosen or relax the curl in tightly curled hair 85% relaxing retouch relaxer sodium hydroxide physical and chemical are equally important