Silver Jewelry Lost Wax Casting Powder, 100g:38–40mL Recipe, 750°C Maximum Burnout, Expansion at Most 0.08%

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Send a product link, drawing or short brief. We’ll work through the details with you.

  1. Confirm the specificationGrade or model, size and intended use.
  2. Define your orderQuantity, finish or configuration, and samples.
  3. Agree the quotation scopeIncluded work, key checks and delivery needs.
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Product description
  • Color
    Copper , Silver , Gold
  • Warranty
    1 Year
    After-sale Service
    Online Technical Support, Onsite Inspection, Other
  • fluidity
    15-18CM, more than 18cm
    Project Solution Capability
    Others
  • Application
    Diy, Workshop
    Design Style
    Modern
  • surface smoothness
    Smooth
    air bubbles
    minimal air bubbles, no air bubbles
  • flexural strength mpa
    Other
  • Powder / Water Ratio
    100g powder : 38-40ml wate
    Expansion Rate
    ≤0.08%
  • Initial Setting Time
    10 - 12 minutes
    Max. Burnout Temperature
    750°C (1382°F)
  • Working Time
    8 - 10 minutes

Silver-jewelry lost wax casting powder serves DIY and workshop requests with a reference recipe of 100g powder to 38–40mL water. Working time is 8–10 minutes and initial setting time is 10–12 minutes. Match those separate references to the actual formulation, pattern and preparation conditions.

Mixing and working window

Agree the actual mixing conditions and how working and initial-setting times are measured for the selected powder. Define the jewelry pattern and the process conditions used to assess it. Clarify what the gold, silver and copper selection labels represent before treating them as formulation or application choices.

Fluidity, smoothness and air acceptance

Fluidity references are 15–18cm and above 18cm, with the applicable result and test method to confirm. Agree the smooth-surface and minimal/no-trapped-air criteria for the selected pattern and casting process. Define the measurement conditions so that fluidity and surface acceptance refer to the actual preparation concerned.

Expansion and burnout conditions

The expansion reference is at most 0.08%, with measurement conditions to agree. Maximum burnout temperature is 750°C, also expressed as 1382°F. Establish the complete burnout schedule and pattern/process acceptance within that maximum rather than using the maximum as the entire operating cycle.

Technical support and warranty terms

Online technical support and on-site inspection are service directions, with a one-year warranty. Agree the actual support scope, operating instructions and warranty terms for the selected powder. Any shelf-life or flexural-strength requirement needs its own defined specification and evidence for the application.