HK-2000 Jewelry Foundry Investment Powder
- $20.00 / >=50 bags
- 50 bags
- Shenzhen King-Top Modern Hi-Tech Co., Ltd.
- Guangdong, China
- Ms Ada Zhang
Product Detail
| Origin: | Guangdong, China | use: | 9~18k Gold Silver Beryllium Copper Embedding Powder |
| model: | HK-2000 | shape: | powder |
| size: | 22.5kg/bag | Maximum burning temperature: | 750 (1,382°F) |
| raw material: | plaster | type: | slaked lime |
| payment terms: | wire transfer | size: | 22.5kg/bag |
| Name: | HK-2000 Jewelry Foundry Investment Powder | Model: | HK-2000 |
| brand: | hunter | for: | Jewelry Investment Casting |
| MOQ: | 20 tons | size: | 22.5kg/bag |
| Supply capacity: | 45000 kg per month | brand: | hunter |
| nation: | China |
- feature:
1The casting mold can withstand the temperature of 720oC (1328oF) ~ 750oC (1382oF), and has high thermal shock resistance. Casting molds can withstand rapid and direct temperature rises without cavity rupture.
2The cavity is reproduced very clearly without any male and female surfaces on the casting surface. The casting feels very smooth, and the finishing gold consumption is very low.
3Prepare embedding with 3% boric acid, which can be directly used for in-situ wax setting of stone (diamond).
4The embedding powder is suitable for high-end jewelry casting of pure gold, K gold, silver and brass alloy, and is a commonly used embedding material.
5Automatic folding when immersed in water, easy to make patterns.
|
Model: |
HK-2000 |
|
Water/powder ratio: |
38-40:100 |
|
operating hours: |
9-10 minutes |
|
Initial setting time: |
12-15 minutes |
|
Thermal Expansion@730: |
0.75% |
|
Set extension @2hrs.: |
0.50% |
|
Hot pressing strength (730×1hrs): |
0.69 MPa |
|
Set compressive strength (2 hours): |
1.27 MPa |
|
Maximum burning temperature: |
750 (1,382°F) |
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