1 product in this category
Positive Plate Developer for Photoengraving Plate
KY161 alkalescent developer for positive PS plate, supplied as powder to mix on site or as ready-mixed liquid, and formulated to suit SGZ coated zinc plate.
The range
Every Developer SGZ Supplies
Positive Plate Developer
The problem
What This Category Is For
A developer that is too aggressive strips resist off the shoulders and a weak one leaves scum in the image. KY161 is an alkalescent grade matched to the blue photoresist SGZ coats onto its zinc plate.
Who buys it
- Etching houses running coated zinc plate
- Positive PS plate users in commercial printing
- Consumable distributors
Core advantages
Why Buyers Specify SGZ Here
Powder or liquid
500 g bags, 30 bags per carton, or 5 L drums, 3 drums per carton.
Simple mixing ratio
One 500 g bag mixes into 1 litre of developer liquid.
Matched to SGZ plate
Suits various positive PS plates and is specified for SGZ etching zinc plate.
Answers
Developer Questions
What is KY161 used for?
Developing positive PS plates. SGZ specifies it as especially good for its etching zinc plate.
How do I mix the powder?
500 g of powder makes 1 litre of developer liquid.
What pack sizes are there?
Powder in 500 g bags, 30 bags per carton. Liquid in 5 L plastic drums, 3 drums per carton.
Is it aggressive on photoresist?
It is an alkalescent developer, chosen so it clears the image without lifting the resist.
Can I use it with magnesium plate?
It is specified for positive PS plates and SGZ etching zinc plate. Ask SGZ before using it on another resist system.
Guides for This Category
Process Guide
Powderless Etching Explained
How a powderless etching machine works: bath capacity from 20 to 200 litres, rotation to 450 r/min, temperature 15-30 C, time to...
Read more →
Product Guide
What Is a Photoengraving Zinc Plate
A photoengraving zinc plate is rolled zinc carrying a light-sensitive coating, exposed and developed so acid cuts relief into the...
Read more →Get a Price on Developer
Send the size, thickness and quantity you need. SGZ quotes direct from the factory in Foshan.