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DOHO Printing Co.,Ltd

Add:Sanyo Lake District, Ping Shan Town, Shenzhen, Guangdong, China

Contact us:Lu jinfang

Tel:86-755-84647660   

Fax:86-755-84647560

Mobile:86-15118100809    

E-mail:  

Jack  (Sales Representative)

Skype:jack.lu43

E-mail:ljf812@126.com

Michael (Sales Representative)

Skype:michael667010

E-mail:laomchl650@gmail.com

Metal Etch Bookmarks

Product Description The metal etching process allows us to have strength and still have extremely fine detail on a variety of elements ,Examples of metal etching on our models are :people (at small scales) ,railings ,steps ,window ,frames ,screens ,antennas ,signs ,car parts ,fences ,furniture...

Products Specifications:

Product Description

The metal etching process allows us to have strength and still have extremely fine detail on a variety of elements ,Examples of metal etching on our models are :people (at small scales) ,railings ,steps ,window ,frames ,screens ,antennas ,signs ,car parts ,fences ,furniture ,etc ,Pieces can be etched on both sides of only one ,plus all the way through the metal .

Materials:

Stainless Steel

Steel Alloys

Nickel

Copper

Copper Alloys

Brass

Beryllium Copper

Kovar

Invar

Datum Alloy

Steel Alloys

Phosphorous Bronze

The six steps of photochemical machining:

1.Clean the metal in dilute acid solution to remove oils and contaminants

2.Laminate photopolymer film on both sides

3.Print the part patterns onto the coated metal and expose the photopolymer

4.Develop the printed image to remove unexposed resist

5.Etch the metal in ferric chloride solution

6.Strip the resist in sodium hydroxide solution


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