Graphite Materials Product Graphite Blocks for Glass Mold

• Type: Graphite Mold
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Molded Graphite
• Density: 1.85
• Model NO.: FM
• Ash: 500ppm
• Flexural Strength: 65MPa
• Grain: 8-13
• Transport Package: Wooden Packing
• Specification: 500*600*1500
• Trademark: SHJ
• Origin: China

Product Description

 

SHJ manufactures high quality graphite blocks and graphite rods in application of glass production, such as glass packaging for the food and beverage industry.Our graphite blocks for glass mold includes isostatic graphite and die molded graphite.
We supply high quality isostatic graphite blocks and rounds in high purity, high strength and high bulk density, these graphite blocks are very suitable for glass mold . Our experienced engineers would like to select suitable grades for customers according to their detailed application fields and production processes.

Excellent performance of our graphite blocks for glass mold:

1. Excellent thermal and conductive properties;

2. Low linear expansion coefficient, good thermal stability and heat shock resistance;

3. Resistant to chemical corrosion and less likely to react with most metals;

4. At high temperatures (at most copper based matrix sintering temperatures above 800 ºC), the strength increases with increasing temperature;

5. Has good lubrication and wear resistance;

6. Easy to process, with good mechanical processing performance, it can be made into molds with complex shapes and high accuracy.

 

Our graphite blocks for glass mold have chemical stability, is not easy to be soaked by molten glass, and will not change the composition of glass. Graphite material has good heat shock resistance, and its size changes little with temperature. Therefore, it has become an indispensable mold material in glass manufacturing in recent years, and can be used to make glass tubes, bends, funnels and other molds of various special-shaped glass bottles.

  

 

Product parameters of our isostatic graphite blocks for glass mold

Grade	Bulk Density	Specific Resistance	Flexural Strength	Compressive Strength	Ash (Normal)	Ash (purified)	Grain Size
	g/cm³	μΩ.m	MPa	MPa	%	ppm	μm
IS-11	1.83	11~13	50	115	0.05	50	8~10
IS-12	1.90	11~13	61	135	0.05	50	8~10
IS-14	1.86	11~12	65	135	0.05	50	7
IS-22	1.80	13~14	55	100	0.02	-	8
IS-23	1.86	9~12	55	110	0.05	-	13
IS-31	1.79	11-13	38	78	0.05	-	-
IS-32	1.85	11-13	45	100	0.05	-	-

Note: These are reference data, not guaranteed data.

 

 

Graphite machining process

Sawing

Turning

Milling

Grinding

CNC

 

SHJ has a variety of mechanical processing production lines, customized processing according to drawings, while meeting customers' different precision requirements, select the most cost-effective processing technology with the shortest processing time.

 

 

 

Packaging and shipping

Customized packaging according to customer needs and product characteristics, we can provide customers with laser marking, clean and sealed packaging of purified products, cartons, wooden boxes and other different packaging options.

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