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Fused Silica Ceramic Roasting Dishes Scorifiers for Gold
US$2.00
10-49 Pieces
US$1.80
50+ Pieces

Product profile

Customization

Available

Certification

Test Report

Application

Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass

Model NO.

YNQ001

Type

Quartz Crucible

Color

White Color

Volume

5ml,10ml,20ml,30ml,50ml,100ml,200ml,500ml

Advantage

Fine Structure, Low Thermal Conductivity

Finish

Smooth,Matt

Product Name

Silica Crucible,Bowl,Container,Cup

Density

2.1

Usage

Casting Gold Silver Aluminum Copper Metals

Usage 2

Refining Gold Silver Copper Metal Jewelry

Transport Package

Carton

Specification

CUSTOMIZED

Trademark

Yunnuo

Origin

China

HS Code

8547100000

Production Capacity

500000 PCS/Year

Key features

High Purity Material: SiO2 content exceeds 99.0% with impurities under 0.10%.
High Mechanical Strength: Room temperature compressive strength is at least 70MPa.
Thermal Shock Resistance: Strong resistance to thermal shock and corrosion.
Customizable Volumes: Available in 5ml to 500ml capacities.
Versatile Metal Application: Ideal for melting gold, silver, platinum, and alloys.

Company profile

Shanghai Yunnuo Industrial Co., Ltd.
Importers and ExportersHigh Repeat Buyers Choice
Business Type: Manufacturer/FactoryExport Year: 2019-11-01Nearest Port: Shanghai,NingboAverage Response Time: ≤2.73hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, Others, FCA

About Our Factory & Business Background

AddressRoom 302, 3rd Floor, Building 1, No. 535 Shennan Road, Minhang District, Shanghai, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsCeramic Tube, Ceramic Crucible, Ceramic Rod, Ceramic Plate, Quartz Glass, Ceramic Ignition Electrode, Ceramic Foam Filter, Honeycomb Ceramic, Textile Ceramics, Solenoid Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the purity level of the fused silica material?
A:
The SiO2 content is greater than 99.0%, and impurities (K2O, Na2O, Fe2O3) are less than 0.10%.
Q:How should I prepare the bowl before using it for melting metals?
A:
Dry it at low temperature before use. Preheat a large area, gradually increase temperature, and sprinkle borax on the bottom to prevent sticking.
Q:What are the available volume options for these scorifiers?
A:
Custom volumes are available, including 5ml, 10ml, 20ml, 30ml, 50ml, 100ml, 200ml, and 500ml.
Q:What is the compressive strength of the product?
A:
The compressive strength at room temperature is at least 70MPa.
Q:What metals can be melted in this fused quartz bowl?
A:
It is mainly used for melting gold, platinum, dental alloys, and other high-temperature alloys.

Send Inquiry

*To:Shanghai Yunnuo Industrial Co., Ltd.Shanghai Yunnuo Industrial Co., Ltd.
*Content:
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