$China Precision Casting Refractory Raw Materials Chamotte Sand Powder Mullite 200 Mesh for sale$

Precision Casting Refractory Raw Materials Chamotte Sand Powder Mullite 200 Mesh

Price Negotiable

Price: 300~400USD Per Ton

MOQ: 10Tons

Delivery Time: 10 Days

Brand: ANNEC

Product Description

Lowest price Chamotte sand powder Mullite 200mesh Used for Precision Casting Refractory Raw Material

Lowest price Chamotte sand powder Mullite 200mesh Used for Precision Casting Refractory Raw Material, produced through high temperature calcined process, is a kind of high quality casting sand made from the of high quality Kaolin mines. The main crystalline phase is mullite . It has good performance on lower thermal expansion rate, uniform expansion , better anti vibration, good hardness etc. It is very good to be used for precision casting.

Characteristics:

1. High refractoriness.

2. Aluminum content high, the iron content low.

3. High volume density.

4. Thermal expansion coefficients of small.

5. Physicochemical stability.

6. Fully calcined

7. Dust content low

8. The specification standards.

Advantages:

1. Easy out of shell.

2. No deformation.

3. No reduced scale.

4. Good brightness , Good finish .

5. Product rate is high.

Physical and chemical index:

Grade	Al2O3	Fe2O3 ≤	SiO2	K2O+Na2O ≤	CaO+Mg2O ≤	Ti02 %	Bulk density g/cm3(min)≥	Refractoriness °C (min)≥	LOI % ≥
A Grade	46-47	1.0	51-53	0.2	0.6	0.08	2.6	1750	0.3
Mesh Size	Sand---(4-8,8-16,16-30,30-60,60-80,80-140)					Powder---(0-140,0-150,0-200,0-280,0-300)
Dust-containing Amount ≤	4-8mesh---0.1; 8-16mesh---0.1 16-30mesh---0.5; 30-60mesh---0.7

High Refractoriness Under Load DRL-65 Low creep High Alumina Brick Used For The Burner Of Hot Blast Stove/High-temperature kilns

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhengzhou Annec Industrial Co., Ltd.

Location Industrial Cluster Area of Xinmi City, Henan Province，China.

Contact Person HUANG

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