Description

Features of Jaypee Phosvest Phosphate Bonded Dental Investment Powder, For Dental Casting, 18kg Powder and 5l Liquid

1. High precision casting
2. Consistent expansion control
3. Smooth surface finish
4. Compatible with all alloys

Instructions for Use

• Don’t mix with water

1. Always use only the specified Jaypee Phosvest liquid.
2. Water or other substitutes will compromise performance and dimensional accuracy.

• Use silicone rings only

1. Metal rings are strictly prohibited as they restrict proper expansion of the material and can result in distorted castings.

• Furnace loading procedure

1. Place the filled ring into the furnace at room temperature (max 100°C).
2. Do not preheat the furnace before placing the ring.
3. Gradually raise the temperature to 900°C.
4. Hold at 900°C for 10 minutes tom allow complete burnout.

• Mixing instructions

1. Recommended powder to liquid ratio is 4:1 by weight.
2. Use a vacuum mixer for best results and reduced porosity.
3. Mix thoroughly for 30-60 seconds depending on batch size.

• Storage guidelines

1. Investment powder must be stored in a dry, airtight container.
2. Do not leave packets open, as the powder is highly hygroscopic and will absorb moisture from the air.
3. Moisture contamination can render the powder unusable.

• Work environment

1. Work in a clean, dry environment to prevent contamination.
2. Avoid working in areas with high humidity or condensation.

• Shelf life

1. Use the powder before the expiry date mentioned on the packaging.
2. Improper storage may reduce shelf life and performance.