Ransom & Randolph Plasticast BANDUST 22 kg Resin Casting Investment

Ransom & Randolph Plasticast BANDUST is a professional casting investment specifically developed for precision casting of 3D printed resin, plastic, and wax patterns used in jewelry manufacturing and precision metal casting applications.

Its specialized Plasticast formulation provides high mold strength and helps withstand the thermal expansion associated with resin and plastic patterns during burnout. This contributes to maintaining mold integrity and accurately reproducing intricate details in finished metal castings.

One of its key advantages is BANDUST™ low-dust technology, developed by Ransom & Randolph to reduce airborne respirable dust during investment handling and preparation.

This technology supports improved dust control in professional casting environments while maintaining the performance characteristics required for precision jewelry casting.

Key Features of Plasticast BANDUST

BANDUST Low-Dust Technology

BANDUST technology is designed to reduce exposure to respirable dust, including particles containing crystalline silica.

According to manufacturer testing, BANDUST technology can reduce total respirable dust by up to 97% compared with conventional Ransom & Randolph jewelry casting investments.

This technology helps minimize airborne dust during material handling and mixing.

Compatibility with 3D Printed Resin Patterns

Plasticast BANDUST is specifically formulated for casting applications involving 3D printed castable resin and plastic patterns.

Its specialized composition helps accommodate the thermal expansion of these materials during burnout, reducing the risk of mold damage and supporting consistent casting results.

High Mold Strength

The advanced investment formulation provides high mold strength and helps maintain dimensional stability throughout the casting process.

This makes Plasticast BANDUST particularly suitable for intricate jewelry designs, complex geometries, and fine-detail applications.

Smooth Casting Surface

Plasticast BANDUST supports smooth surface finishes and accurate reproduction of fine details.

Its performance can help reduce the need for extensive surface finishing and polishing after casting, depending on the casting conditions and pattern material.

Efficient Mold Removal

The investment is designed to facilitate mold removal using water after casting.

This helps streamline post-casting cleaning operations and supports efficient production workflows.

Precision and Consistent Casting Performance

With its controlled expansion characteristics and high mold strength, Plasticast BANDUST helps maintain dimensional accuracy and supports repeatable casting results.

Applications

Plasticast BANDUST is suitable for:

• Jewelry and precious metal casting

• 3D printed castable resin patterns

• Plastic pattern investment casting

• Lost-wax casting applications

• Precision metal casting

• Complex jewelry designs

• Fine-detail jewelry components

• Professional jewelry manufacturing

Why Choose Plasticast BANDUST?

Plasticast BANDUST combines the specialized casting performance of the Plasticast investment formulation with Ransom & Randolph's BANDUST low-dust technology.

Unlike conventional investment materials, Plasticast is developed to accommodate the specific requirements of resin and plastic pattern casting.

Its combination of high mold strength, dimensional stability, fine-detail reproduction, and reduced airborne dust makes it a suitable solution for professional jewelry manufacturers using traditional and digital production methods.

Technical Specification

Brand	Ransom & Randolph
Product Series	Plasticast
Product Model	Plasticast BANDUST
Product Type	Resin and Plastic Pattern Casting Investment
Technology	BANDUST™ Low-Dust Technology
Application	Jewelry Manufacturing and Precision Metal Casting
Compatible Pattern Materials	3D Printed Resin, Plastic, and Wax Patterns
Investment Type	Water-Mixed Precision Casting Investment
Color	White
Water-to-Powder Ratio	38:100 (By Weight)
Recommended Water Temperature	22–23°C
Working Time	10–15 Minutes
Setting Time	Less Than 20 Minutes
Slump	114–121 mm
Mold Properties	High Strength and Dimensional Stability
Casting Surface	Smooth Surface and Fine-Detail Reproduction
Mold Removal	Water-Assisted Removal
Dust Reduction Technology	Designed to Reduce Respirable Dust
Packaging	22 kg (Piramit Teknik Product Listing)
Country of Origin	USA