- Contact Person : Mr. Sun Luhong
- Company Name : Shenzhen King-Top Modern Hi-Tech Co., Ltd.
- Tel : 86-755-84069009
- Fax : 86-755-84214591
- Address : Guangdong,Shenzhen,No.2,Longtian 3rd Road,Longtian Community,Kengzi Stree,Pingshan new District, Shenzhen City, Guangdong, (P.R.C.)
- Country/Region : China
- Zip : 518122
Jewelry Investment Powder of HK-1000
Related Product Searches:Jewelry Investment Powder of HK-1000,High Quality,investment powder, gypsum powder,HK-1000
Features:1 High quality and low price, high performance/price ratio, can lower cost in a big scope for larger processing factories.2 The casting mold can bear temperature of 720oC(1328oF), and has higher thermal shock resistance. Casting mold can endure quick and direct temperature rising, while the mold cavity will not be fractured.3 Mold cavity duplicates are very clear and smooth. No apparent drop marks, metal beads and male-female face on casting surface.4 This investmetn powder is applicable in karat gold and lower melting temperature silver, copper-beryllium, brass and aluminum alloy jewelries and parts casting.5 Automatically collapsed when dip into water, easy to pattern drawing.
Model: | HK-1000 |
Water/Powder Ratio: | 39-40:100 |
Working Time: | 11-12 min |
Initial Set Time: | 13-16 min |
Thermal Expansion @730: | 0.78% |
Setting Expansion @2hrs.: | 0.60% |
Thermal Compressive strength (730×1hrs): | 0.62 MPa |
Setting Compressive strength (2hrs.): | 1.19 MPa |
Max.Burnout Temp.: | 720(1,328°F) |
Jewelry Investment Powder of HK-1000
