XM-T453 Talc Powder for Insulation-Cable Material Trials, 55–60% SiO2 and 88–99% Whiteness

XM-T453 is a white talc powder identified for insulation-cable material enquiries, with 55–60% SiO2 and 88–99% whiteness. Confirm the actual offered size grade and composition before assessing the powder against a particular cable-compound specification.

Define the talc grade for the cable material

Identify the actual compound, intended mineral role and the process used for the proposed XM-T453 trial. An insulation-cable direction does not establish an electrical, thermal or finished-cable result, so agree the applicable material and system acceptance tests rather than infer them from the application name.

Use the physical criteria with agreed methods

Oil absorption is 38 g/100g, pH is 7–9 and moisture has a maximum of 0.5%. Confirm the preparation, conditioning and measurement procedures, and define the optical reference and actual whiteness grade within the broad offering before comparing samples.

Size specification

Obtain the explicit size unit, actual grade and measured distribution needed by the intended process.

Ignition criterion

The source ignition-loss entry is 7% at its stated 1000C test condition; confirm the applicable method.

Water-solute criterion

Use the maximum 0.1% entry with an agreed test definition rather than assuming an unstated solubility method.

Approve XM-T453 through the actual compound trial

Request current mineral analysis, relevant impurity limits and product-specific technical and safety information for the offered grade. The SiO2 range describes a composition criterion, while its contribution to processing, appearance or any required cable property needs evidence from the actual formulation.

For this XM-T453 enquiry, combine a confirmed size grade and analytical specification with the relevant physical-test methods. A representative cable-material assessment should then establish whether the proposed talc meets the project's actual acceptance requirements.