TC 1630 Ultra Cast

Tyson LaRosa

Hi, I wanted to know more about making plate moulds using TC 1630, more specifically safety precautions while using the product as the label warns about Carbon black being present. When using this material, should a respirator be used? Best practices when handling/disposing? 

Thank you,
Tyson

Chris Ellerby

Hi Tyson,

Here's the Material Safety Data Sheet for parts A and B
https://bjbmaterials.com/pub/media/wysiwyg/pdfs/RigidFilled/TC-1630_Part_A.pdf
https://bjbmaterials.com/pub/media/wysiwyg/pdfs/RigidFilled/TC-1630_Part_B.pdf

The sheet does mention "An organic vapor cartridge or fresh air supplied respirator (NIOSH approved) may be necessary for certain applications."

When in doubt, always a good idea to put on a respirator!

Full text for PPE: 

[Part A]
PERSONAL PROTECTIVE EQUIPMENT
EYES AND FACE: Safety goggles or glasses are recommended. Plastic face shields should be used for complete face protection to protect against possible splashing or spraying of material. ANSI Z87.1 or approved equivalent.
SKIN: Chemical-resistant gloves and chemical goggles, face-shield, and synthetic apron or coveralls should be used to prevent contact with eyes, skin, or clothing. Wear nitrile or neoprene gloves. Chemical resistant gloves lined with polyethylene offer maximum protection.
RESPIRATORY: Exhaust ventilation recommended. An organic vapor cartridge or fresh air supplied respirator (NIOSH approved) may be necessary for certain applications. Consider the type of application, environmental concentrations, and other materials being used concurrently when determining respirator use and selection. Observe OSHA regulations for respirator use (29 CFR 1910.134).
PROTECTIVE CLOTHING: Protective clothing should be selected and used in accordance with 'Guidelines for the Selection of Chemical Protective Clothing' published by ACGIH.

[Part B]
PERSONAL PROTECTIVE EQUIPMENT
EYES AND FACE: Safety goggles or glasses are recommended. Plastic face shields should be used for complete face protection to protect against possible splashing or spraying of material. ANSI Z87.1 or approved equivalent.
SKIN: Chemical-resistant gloves and chemical goggles, face-shield, and synthetic apron or coveralls should be used to prevent contact with eyes, skin, or clothing. Wear nitrile or neoprene gloves. Chemical resistant gloves lined with polyethylene offer maximum protection.
RESPIRATORY: Exhaust ventilation recommended. An organic vapor cartridge or fresh air supplied respirator (NIOSH approved) may be necessary for certain applications. Consider the type of application, environmental concentrations, and other materials being used Page 4 of 7 TC-1630 PART B concurrently when determining respirator use and selection. Observe OSHA regulations for respirator use (29 CFR 1910.134).
PROTECTIVE CLOTHING: Protective clothing should be selected and used in accordance with 'Guidelines for the Selection of Chemical Protective Clothing' published by ACGIH.

And lastly disposal:

DISPOSAL METHOD: The generation of waste should be avoided or minimized wherever possible. Empty containers or liners may retain some product residues. This material and its container must be disposed of in a safe way. Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Disposal of this product, solutions and any by-products should at all times comply with the requirements of environmental protections and waste disposal legislation and any regional local authority requirements. Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.

More info can be found at https://bjbmaterials.com/tc-1630-a-b/

Hope that helps!

/Chris

Tyson LaRosa

Thank you for the information Chris! Much appreciated