for Glass Bending fusing slumping block glass mold refractory brick

Specifications

1. Low permanent linear change on reheating
2. High dense structure
3. Good Thermal Shock Stability.
4. Easy to be machined

MD Mold Bricks characterize as follows:

1. Low permanent linear change on reheating

Firing under the temperature of 1050 Degree. Ensures no distortion and no permanent linear change on the mold bricks.

2.High dense structure

MD Mold Brick is manufactured from micron grade material, which is pressed molding following being mixed by high speed blender. The maximum rodis 1000 with extremely fine section structure.

3. Good Thermal Shock Stability.

No cracks even chap would be happening after long service of the bricks

4.Easy to be machined

The Mold Brick is manufactured based on the customer request, which avoids waste from cutting of the big blocks.

 

We have established good fame among our customers since our mold brick line was put into production with some performances superior to similar products available in the market.

 

MD mold bricks could also be used in thermal bending glass, thermal melting glass and art glass. We sincerely welcome the comments from all our customers.

 

Physical and chemical index

Item		Behaviors
		TY-MD
Typical Chemical Composition %	Al2O3	≥25
	Fe2O3	≤1.5
Cold Crushing Strength  Mpa		≥10
Cold Bending Strength  Mpa		≥1.5
Permanent Linear Change(%) 1000°CX24h		≤0.5
Thermal conductivity 350±10°C(W/m.k)		≤0.35
Bulk Density(g/cm3)		≥1.0
Grain Size (mesh)		≤200

 

MD Product Dimension List

No.	L(mm)	W(mm)	H(mm)
1	450	250	25-120
2	450	320	25-120
3	300	300	25-120
4	380	300	25-120
5	510	270	25-120
6	510	510	25-120
7	440	360	25-120
8	600	480	25-120
9	500	380	25-120