Graphite Molds for Quartz Glass Industry

• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Isostatic Graphite
• Density: 1.72 to 1.85 g/cm3
• Specific Resistance: No More Than 8.5
• Compressive Strenght: 34 MPa Min
• Model NO.: HTBL005
• Shape: Cuistomized
• Material: Graphite
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: Hang Carbon
• Origin: Hebei, China
• Production Capacity: 500000 Piece/Pieces Per Month

Product Description

Graphite is the ideal material for glass manufacturing due to its physical and chemical composition properties, especially in the industrial hollow glass and container glass industries. Our customized graphite components are specially developed to reliably transport your hot container glass over the entire production process: gipping, guiding, setting down and deflecting.
Many container glass producers have selected our graphite for its good performance and positive impact on their productivity.

 

 

You will benefit from these advantages of our graphite:
 

• impact-resistant
• thermally stable
• good resistant to thermal shock and corrosion
• favorable porosity
• good antifriction properties
• application-tailored thermal conductivity
• low wettability
• no adhesion in contact with molten glass.
• do not damage hot glass when touched
• Outstanding oxidation resistance and long service life

Due to the above advantage, our graphite is therefore outstandingly suitable for machine components in the container glass industry and stop contamination as well as surface and mechanical damage.

Our graphite products for the container glass manufacturing includes: Conveyor channels, Blow molds, Grippers/inserts, Guide Ralls, Sliders, Contact elements, Distributors, Slide triangles.

Producing inserts to meet your mold and bottle requirements for new setups or replacement parts.

• Our graphite inserts are precision machined to a specified finish for applications of any tolerance
• Custom machined to fit your current holders
• Inserts are available to fit bottle neck with a wide range of diameters
• Our designers work from your engineering drawings to provide functional parts for individual applications.

 

The advantages of our factory:

1. We have many years of experiences in graphite industry, we choose the most proper materials for your application.
2. We have been exporting to customers in Europe, Asia, USA, Canada, Australia and etc.
3. We have many professional CNC machines.
4. We have a wide range of superior materials: isostatic graphite, Vibration Graphite, Extruded graphite, die molded graphite.
5. We have our own graphite material production facility, and enough stocking materials, to provide you a good and stable price.
6. We have professional engineering and technical team, prefessional international trading team to offer you professional services.
 

 

  

 
Advanced Equipments: 
 

 

Rigorous quality control procedure:
Initial production inspection
During Production Inspection
Pre-shipment inspection/Final inspection
 

Graphtie Material Property: 

Property (Typical Value)	TSK	GSK	Unit
Apparent Density	≥1.68	≥1.72	g/cm^3
Max Grain Size	≤2	≤0.8	mm
Specific Electrical Resistivity	8-10	≤8.5	μΩm
Flexural Strength	≥12.5	≥15	Mpa
Compressive Strength	≥28	≥35	Mpa
Porosity	≤24	≤20	%
Ash value	≤0.3	≤0.3	%

 

Property (Typical Value)	HTG-4	HTG-5	Unit
Apparent Density	≥1.78	≥1.85	g/cm^3
Max Grain Size	≤43	≤43	µm
Ash value	≤500	≤500	ppm
Specific Electrical Resistivity	≤12	≤10	μΩm
Flexural Strength	≥35	≥40	Mpa
Compressive Strength	≥60	≥70	Mpa
Shore Hardness	≥40	≥45	HSD
Thermal Expansion (room temperature to 600ºC)	≤4.5	≤4.4	10-6/ºC

 

Property (Typical Value)	HTD-5	HTD-6	HTD-7	HTD-8	HTD-9	Unit
Apparent Density	1.85	1.90	1.82	1.90	1.82	g/cm^3
Max Grain Size	13-15	8-10	8-10	8-10		µm
Ash Content	≤500	≤500	≤500	≤500	≤500	ppm
Purified ASH Content	50	50	50	50	50	ppm
Specific Electrical Resistivity	8-10	8-9	11-13	11-13	11-13	μΩm
Flexural Strength	46	55	51	60	59	Mpa
Compressive Strength	85	95	115	135	121	Mpa
Shore Hardness	48	53	65	70	70	HSD
Thermal Expansion (room temperature to 600ºC)	4.75	4.8	5.8	5.85	5.85	10-6/ºC

 
Note: ASH can be purified to 20 to 50 ppm. 



Our Services:

Efficiency: Your einquiry will be replied with 24 hours 

Fast Delivery: Our produciton capability and enough mateiral stocks will make sure fast devevery
Customization: We provided OEM services based on your design and drawings

Design Service: Our professional and experienced enigneers team can disign for you, if you need
Quality and Price: We offer you high quality graphite products with the most competitive price

After-sales Services: Tracking service for feedbacks of our graphite products, and we will be responsilbe for quality problem.  

Shipping Methods: