Jewelry Investment casting Powder of HK-2000

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20 Ton/Tons (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Shape:
Powder
Model Number:
HK-2000
Brand Name:
HUNTER
Supply Ability
Supply Ability:
45000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
bag(45kg/bag,22.5kg/bag),drum(45kg/drum)
  • Features:
    1
      The casting mold can bear temperature of 720oC(1328oF)~750oC(1382oF), and has high thermal shock resistance. Casting mold can endure quick and direct temperature rising, while the mold cavity will not be fractured.
    2  Mold cavity duplicates are very clear, no any male-female face on casting surface. Castings have very smooth feel, gold consumption of finishing is very low.
    3  Use 3% boric acid to prepare investment, can be directly used in stone (diamond) in place wax setting.
    4  This investment powder is applicable in solid gold, karat gold, silver and brass alloy high-grade jewelry casting, and is the investment in common use.
    5  Automatically collapsed when dip into water, easy to pattern drawing.

Model:

HK-2000

Water/Powder Ratio:

38-40:100

Working Time:

9-10 min

Initial Set Time:

12-15 min

Thermal Expansion @730:

0.75%

Setting Expansion @2hrs.:

0.50%

Thermal Compressive strength (730×1hrs):

0.69 MPa

Setting Compressive strength (2hrs.):

1.27 MPa

Max.Burnout Temp.:

750(1,382°F)

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