Post Solder - C/S (Silver) & G/D (Gold)
Post Solder - C/S (Silver) & G/D (Gold) - LOW TEMPERATURE BRAZING SOLDER
For use on non-ferrous and ferrous metals
- Consistent high strength
- Low bonding temperature
- Non-Toxic, contains no lead or cadmium
- Cools to match Chrome-Silver color
- Will bond to precious, chrome-cobalt, nickel, and many other metals
ProTech C/S is a unique 85% silver, low temperature construction and repair material that will give you professional quality results when used according to the following procedures:
Be sure to use a sufficient amount of material to completely fill the joint.
Store the syringe in a cool location when not in use.
Do not refrigerate.
If syringe has not been used for a time, roll for one minute on a vibrating pad to stir contents.
TORCH APPLICATION
Torch must be capable of producing 1300° to 1400° F.
Make sure that the joint is clean and free of contaminants. We suggest rubber wheeling the joint as a final cleaning step. Apply pressure to plunger until desired amount of material has been deposited in the joint. To stop the material from existing the syringe, gently pull back on the plunger. Using a "neutral" flame, heat both sides of joint back and forth, as evenly as possible. Do not heat the solder directly! When solder reaches 1250° F, it will flow. Then remove heat. Allow part to cool slowly. Replace cap.
RESISTANCE MACHINE APPLICATION
Make sure that the joint is clean and free of contaminants. We suggest rubber wheeling the joint as a final cleaning step. Remove the cap from the syringe. Apply pressure to the plunger until the desired amount of material has been deposited in the joint. To stop the material from exiting the syringe, gently pull back on the plunger. Adjust machine to produce 1350° F to 1400° F. (Second setting on most machines.) Moisten the electrodes with water. Place the carbon tip on the side of the solder. Place metal tip ground wire from the machine to the base of the metal, approximately 10 mm away from the carbon tip.
When the solder flows (at 1250° F), gently run the carbon tip through the solder, using sufficient downward pressure to ensure a completed circuit. Allow the solder to cool slowly. Replace cap onto syringe.
FURNACE APPLICATION: WITH PROTECTED ATMOSPHERE
Preheat oven to 1250° F. Make sure that the joint is clean and free of contaminants. Remove the cap from the syringe. Apply pressure to plunger until desired amount of material has been deposited into the joint. To stop the material from exiting the syringe, gently pull back on the plunger. Place appliance into the furnace. When solder flows discontinue heating. Allow appliance to cool slowly (adjust belt speed according to size of appliance). Replace cap on syringe.
WITHOUT PROTECTED ATMOSPHERE
Preheat appliance in oven to 1300° F. Remove heated appliance from furnace. Make sure that the joint is clean and free of contaminants. Allow appliance to cool to approximately 1150° F. Remove cap from ProTech C/S syringe. Apply pressure to plunger until desired amount of material has been deposited into the joint. To stop the material from exiting the syringe, gently pull back on the plunger. Place appliance back into furnace. Slowly increase the furnace temperature to 1300° F. When solder flows, discontinue heating. Allow appliance to cool slowly. Replace cap onto syringe.
CHARACTERISTICS: NON-TOXIC
Cadmium-free for safe use intra-orally
WIDE PLASTIC MELTING RANGE
Suited for lap, tee, and butt joints.
HIGH STRENGTH
Tensile Strength: 86,000 psi
Bonding Temperature: 1250° F to 1300° F
Color of Deposit: Chrome-Silver
NON-TARNISHING
Since ProTech? C/S contains only precious metals (no zinc, nickel, lead, etc.) binders and flux, there is no tarnishing.
WILL NOT TURN PORCELAIN GREEN
The greening of porcelain is caused by an excessive use of silver solder to create a strong joint. With a high tensile strength of 86,000 psi, only a small amount of ProTech? C/S is required to get professional results. The needle nosed syringe allows you strict control over the amount used. Should a particular application require a smaller deposit of material from the syringe, the plastic nose can be removed and replaced with a stainless steel adapter and stainless steel hypodermic needles (14 - 18 gauge).
C/S & G/D SDS
DFU for C/S Solder
DFU for G/D Solder
