Urea-formaldehyde, phenolic and melamine-formaldehyde resins for wood industrial adhesives
This standard specifies the classification, technical requirements, test methods, inspection rules and marks, packaging, transportation and storage of urea-formaldehyde, phenolic and melamine-formaldehyde resins for wood industrial adhesives and paper impregnation.
This standard is not applicable to emulsion phenolic resin.
Adhesive: Under certain conditions, by adhering to the material, can be bound together by the adhesives.
Urea-formaldehyde resin: A resin prepared by condensation of urea (urea) and formaldehyde. It belongs to amino resin.
Phenolic resins: resins that are worth polycondensation of phenols and aldehydes. Phenol formaldehyde resin is commonly used.
Melamine formaldehyde resin: A resin prepared by condensation of melamine and formaldehyde.如无特殊说明，文章均为本站原创，转载请注明出处。If there are no special instructions, the articles are original, if you want to use or reproduce, please indicate the original source www.plywoodinspection.com,If you find that our articles infringe on your copyrights and interests, please email us at email@example.com in time and we will delete it at the first time.