Whip Mix FireLite Specifications download pdf (Page 17)

15

Novocast

For Low-Fusing Crown and Bridge Alloys

Features:

Expansion Control

Expansion can be controlled

by merely varying the water/

powder ratio. While many modern

investments have been developed

to minimize the effect of changing

the water/powder ratio, Novocast

takes advantage of this convenient

property , without requiring an

unusually thick mix.

Technique the Same for

all Types of Castings

Novocast has the singular property of

furnishing the needed expansion to

accurately t both the intra-coronal

and extra-coronal surfaces of

different preparations.

Clean and Smooth

Gold Castings

Novocast sets rapidly to produce a

strong, ultra-smooth mold with easy

“dig-out,” and produces clean and

shiny gold castings.

Item No. Description

01015 9 kg (20 lb.) Carton

Preweighed Envelopes

01058 24-50 g Package

01074 24-75 g Package

01082 144-50 g Package

01112 144-75 g Package

Physical Properties

Water/Powder Ratio 34 mL/100 g

Working Time 3 minutes

Setting Time (ADA Method) 15 minutes

Ready for Burnout (Minimum) 30 minutes

Setting Expansion 0.45%

Thermal Expansion

650° C (1,200° F) 1.20%

Compressive Strength, Wet 950 psi (7 MPa)

The principal ingredient, Cristobalite,

gives high thermal expansion, even

at comparatively low temperatures. It

is possible to use the same creamy

mix by simple standard vacuum or

painting techniques for all types of

inlays.

Novocast is an advanced inlay

investment that provides increased

accuracy for casting conventional

gold alloys at a mold temperature of

650° C (1,200° F) without the use of a

water bath.

Cristobalite

For Low-Fusing Crown and Bridge Alloys

The usual Whip Mix care in

compounding and control assure

a uniform water/powder ratio and

consequent uniform expansion.

Item No. Description

Preweighed Envelopes

01171 24-50 g Package

01228 144-50 g Package

ISO TYPE 1

ISO TYPE 1

Physical Properties

Water/Powder Ratio 30 mL/100 g

Working Time 3 minutes

Setting Time (ADA Method) 16 minutes

Ready for Burnout (Minimum) 30 minutes

Setting Expansion 0.50%

Thermal Expansion

650° C (1,200° F) 1.25%

Compressive Strength, Wet 700 psi (5 MPa)

Thermal Expansion

Investments

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 88 89

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