Construction Materials for Photographic Processing Equipment |
From inside the book
Results 1-3 of 16
Page 7
... causing stain and fog . Tin ion present in developers , either from tin or its alloys , produces fog ; the degree of fog depends on the concentration of tin ion and the length of contact . Iron may cause stains on the photographic prod ...
... causing stain and fog . Tin ion present in developers , either from tin or its alloys , produces fog ; the degree of fog depends on the concentration of tin ion and the length of contact . Iron may cause stains on the photographic prod ...
Page 17
... cause more activity at higher processing temperatures . That is true be- cause the plasticizer is leached out faster at the higher temperatures . Any material known to contain a plasticizer should be tested for unwanted photo- graphic ...
... cause more activity at higher processing temperatures . That is true be- cause the plasticizer is leached out faster at the higher temperatures . Any material known to contain a plasticizer should be tested for unwanted photo- graphic ...
Page 30
... cause processing solution repellancy if they get on the products prior to processing . Some synthetic lubricants , especially silicones and water- based products , may show severe photographic activity . Each material must be checked ...
... cause processing solution repellancy if they get on the products prior to processing . Some synthetic lubricants , especially silicones and water- based products , may show severe photographic activity . Each material must be checked ...
Common terms and phrases
Acetate acids added AISI Type alcohol alkalies alloy anodic applications aromatic attack base bleaches brass carbon cast cause Cellulose Cellulose Acetate chemical resistance chloride Coating common Company compounds concentration construction materials containing continuous copper corrosion developer dilute dimensional stability DuPont effect elastomers environment Epoxy excellent fabrication Fe balance Fiber filter Flexible Glass grades graphic hardness heat Hypalon impact important increases Industries inhibitors iron lines machine material mechanical metal molding Nemours occurs organic oxidizing percent Phenolic photographic activity photographic processing equipment photographic processing solutions physical piping pitting plastics Polyester Polyethylene polymer Polypropylene Polyvinyl Chloride prior problems proper properties protective range ratio recommended Reinforced resins rubber satisfactory selection Silicone soften solvents stainless steel strength strong suitable sulfur surface Table tanks techniques Teflon temperature thermoplastic tions usually welding wide