Smooth-On Mold Making and Casting Materials
Home Technical Info How To Frequently Asked Questions Media Gallery News Find a Distributor Mold Makers Directory
.
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
About Us Seminars Tech Support Contact My Account Buy Now Smooth-On Home enews
Material Calculator
and Unit Convertor
Custom Formulating
Newsletter Signup

Get Smooth-On's Greatest Catalog Ever! Click Here
Casting Pewter Into Mold Max® 60
Mold Max® 60 was developed for high-heat resistance applications and will withstand up to 560°F / 294°C. It features a low mixed viscosity and cured rubber exhibits very low linear shrinkage. Parts A & B are mixed 100A:3B by weight. Pot life is 40 minutes and rubber cures in 24 hours to a relatively hard Shore 60A.

Applications include making foundry patterns, flat pattern reproductions and casting low-temperature melt metal alloys such as tin and pewter.

This gallery will outline the casting of pewter into a Mold Max® 60 flat mold.
 Talc powder is used to lightly dust Mold Max® 60 molds in order to reduce surface tension

1 - Talc powder is used to lightly dust Mold Max® 60 molds in order to reduce surface tension
 Reducing surface tension enables the molten metal to flow evenly around the mold surface

2 - Reducing surface tension enables the molten metal to flow evenly around the mold surface
 Talc is evenly brushed into all areas

3 - Talc is evenly brushed into all areas
 Excess powder is removed by tapping the mold on the table top.

4 - Excess powder is removed by tapping the mold on the table top.
 An airhose is used to eliminate any accumulation of talc in details. This leaves a very fine coating of talc in the mold

5 - An airhose is used to eliminate any accumulation of talc in details. This leaves a very fine coating of talc in the mold
 Pewter ingots are deposited into the melting vessel

6 - Pewter ingots are deposited into the melting vessel
 The melting vessel is placed on a heat plate.

7 - The melting vessel is placed on a heat plate.
 The heat plate is adjusted to 550F/290C

8 - The heat plate is adjusted to 550F/290C
 The pewter ingots begin to melt.

9 - The pewter ingots begin to melt.
 Once completely melted, the pewter is liquid.

10 - Once completely melted, the pewter is liquid.
 The hot liquid pewter is poured into a mold.

11 - The hot liquid pewter is poured into a mold.
 Before the pewter cools, another mold is filled.

12 - Before the pewter cools, another mold is filled.
 After thoroughly cooling, the piece is demolded.

13 - After thoroughly cooling, the piece is demolded.
 Perfect detail is reproduced in the final pewter casting.

14 - Perfect detail is reproduced in the final pewter casting.
 Many castings can be created in a Mold Max® 60 mold.

15 - Many castings can be created in a Mold Max® 60 mold.

Share

Smooth-On, Inc. Copyright © 2015
5600 Lower Macungie Road, Macungie PA 18062 | Order Desk: 800.762.0744 | Fax: 610.252.6200 | Tech Help: 800.381.1733 or 484.546.0466

E-Commerce Solutions