Anti-Foam #30

Description:

Anti-Foam #30 is a specialized foam inhibitor with good persistence and rinse-ability designed specifically for use with alkaline photoresist developers and strippers in medium to high pressure conveyorized spray machines.

Anti-Foam #30 contains no silicates, stearates, or any other perceptible solids which can be adversely affect rinsing, product shelf life, or be a cause of redepostion problems.

Benefits:

• Excellent rinse-ability.
• Highly concentrated.
• Effective in some acid systems.
• Contains no perceptible solids.

Properties:

Form:                                                    Water-white liquid
pH:                                                        6.5 to 7.0
Specific gravity:                                  0.915
Weight/Gallon                                     7.635
Odor:                                                     Mild

Applications:

Anit-Foam #30 was developed for use in conveyorized photoresist developers and strippers to inhibit foam buildup while maintaining excellent rinsing properties.

Directions For Use:

Make-up:                                      Use as received
Temperature:                                  Ambient
Time:                                              As required
Operation:                                     Immersion or spray
Agitation:                                     Recommended
Rinse: Remove softened ink and stripping solution with high pressure warm water spray.

Stripping times depend on screen resist, thickness and degree of cure. Average times range from 1 to 5 minutes.

Maintenance:

Make up: Use as received. Add 50 to 100 milliliters of Anti-Foam #30 to 100 gallons of developer or stripping solution. Anti-Foam #30 is a foam inhibitor and should be added BEFORE foam becomes excessive. Add more as needed.

Safety:

Exercise care when dispensing or otherwise handling this product. Avoid contact with skin and eyes. Avoid breathing vapors. In case of contact flush with large amounts of cold water. In case of eye contact flush with cold water for 15 to 20 minutes and see a physician immediately. Read MSDS before handling this product and wear appropriate goggles, gloves and protective clothing.

Storage:

Store at 40° to 100° F. Keep containers closed and away from direct heat, sparks, and strong oxidizing agents.

Shelf Life:

Anti-Foam #30 is guaranteed for (1) year from date of receipt in unopened containers.

Containers:

Five gallon pails and 55 gallon nonreturnable plastic drums.

Classification:

National Motor Freight Classification NO. 48580, Sub III
DOT Hazardous Material Description: Poisonous Liquid n.o.s (Ethylene Glycol Monobutyl Ether)
Hazardous Class: Class 6.1
I.D Number: UN 2810, packing group III

The information contained herein is based on our experience and is believed to be reliable. However, since methods and conditions of use of our products as described are beyond our control, both the product and instructions for its use are offered without warranty, expressed or implied. No information on this data should be construed as a recommendation by DURATECH INDUSTRIES, INC., to use any product in contravention of any patent right.