$Raw Materials for Calcium Aluminate Refractory Mortar System 1$

$Raw Materials for Calcium Aluminate Refractory Mortar$

$Raw Materials for Calcium Aluminate Refractory Mortar System 1$

Raw Materials for Calcium Aluminate Refractory Mortar

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

1.25 years manufacturer
2.Flexible payment
3.Free sample
4.Professional marketing team and after-sale service

Product Description

1.Ordinary refractory cement CA50

product Performance		CA50-G5	CA50-G6	CA50-G7
mineral phase composition	main crystal phase	CA
	secondary crystal phase	CA₂,C₁₂A₇, CT, C₂AS
specific surface area(m²/kg)		≥300
condensation (minute)	preliminary condensation	≥30
	final condensation	≤360
bending strength (Mpa)	24hours	5.5	6	6.5
	72 hours	6.5	7	7.5
compressive strength (Mpa)	24 hours	40	45	50
	72 hours	50	55	60
application		used as binder to make traditional unshaped refractory material (concrete, refractory gunning material, etc)

2.High-grade refractory cement CA50

product Performance		CA50-G9	CA50-N	CA50- electric melting
mineral phase composition	main crystal phase	CA	CA	CA
mineral phase composition	Secondary crystal phase	CA₂, C₂AS	C₁₂A₇, C₂AS	C₁₂A₇, C₂AS
specific surface area(m²/kg)		≥400	≥350	≥400
condensation (minute)	preliminary condensation	≥90	≥30	≥120
condensation (minute)	final condensation	≤360	≤360	≤480
bending strength (Mpa)	6-8hours	-	4	4
	24 hours	8	6	10
	72 hours	10	7	11
compressive strength (Mpa)	6-8hours	-	30	30
	24 hours	70	50	75
	72 hours	80	60	80
application		used as binder to make special unshaped refractory material

Packaging & Shipping

1.General Package

Ton Bag, 25kg Fibre Drum, Paper Sack or according to customer demand

$China factory Calcium aluminate refractory mortar$

2.Shipment Period

5-15days after order

FAQ

Q1	What’s the transport method?	A1	FCL delivery goods with wooden pallet or wooden case by sea; If LCL delivery, must with wooden case; Sometimes need open top, flat rack or bulk cargo.
Q2	What’s the required payment term?	A2	Generally 30% TT as the prepayment, 70% TT before delivery. If need, 100% Irrevocable Letter of Credit or negotiation.
Q3	Which country are our products exported to?	A3	Apart from entire Chinese market, SONGSHAN products have sold to Europe, the US, Russia, Japan, Korea, Australia and some Southeast Asian Nations.

What’s the transport method?

FCL delivery goods with wooden pallet or wooden case by sea; If LCL delivery, must with wooden case; Sometimes need open top, flat rack or bulk cargo.

What’s the required payment term?

Generally 30% TT as the prepayment, 70% TT before delivery. If need, 100% Irrevocable Letter of Credit or negotiation.

Which country are our products exported to?

Apart from entire Chinese market, SONGSHAN products have sold to Europe, the US, Russia, Japan, Korea, Australia and some Southeast Asian Nations.

FACTORY:

$Calcium Aluminate Refractory Mortar$

Q: Does anyone know the characteristics of refractory for glass kiln?: The characteristics of refractory for glass kiln: First, it can well resist the erosion of glass?fusant and gas actor, and has sufficiently high load softening temperature and thermal stability. Usually we hope the refractories of all parts of the furnace will has no partial early erosion phenomenon to ensure that the entire furnace has a sufficiently long service life. However, due to the different mechanical, physical and chemical conditions of different parts of glass furnace, the performance of refractories should adapt to the glass furnace thereto and at the same time has no adverse effect on the adjacent other kinds of brick materials. Besides, we should consider the price of brick material, we should try to consider using commonly used stereotypes bricks of standard sizes which is cheap and quickly supplied by the warehouse. The damage of glass melting furnace lining is mainly due to chemical erosion, assisted by thermal stress. The degree and speed of chemical erosion is closely related to the applied parts, furnace temperature and melting glass varieties, and of course, the quality of the lining itself is also crucial. The nature of refractories using in the glass furnace has a very significant impact on the operation of glass melting furnace and the quality of glass. The application of poor main beam refractories will not only cause frequent shutdown for maintenance, limiting melting temperature, lowering furnace output, but also shorten the life of the furnace, and make glass has a variety of defects (stripes, stones, etc.), lower the quality of the glass. Here are the description of the nature and purpose of commonly used refractory in glass furnace.

Q: Who knows how many fire heat preservation material are there?: Fire proof board is a fire refractory building material for surface decoration, widely used in interior decoration, furniture, kitchen cabinets, laboratories mesa, walls and other fields. Fire board is base paper (titanium powder paper, kraft paper) processed by melamine and phenolic resin, high temperature and high pressure. 1 mineral wool board, glass wool board: mineral wool, glass wool insulation. It does not burn itself, have good performance such as high temperature resistance, light quality. Such plate have evolved into plate with inorganic adhesive material as base material, mineral wool, glass wool as reinforcing material plate. 2 cement board: High strength, wide source. In the past, it is used to make fire prevention ceiling and partition wall, but its fire resistance is poor. Cement concrete component has good heat insulation and sound insulation performance. It can be used as the partition wall and the roof panel.

Q: What is the fire resistance thickness of the thin fire-retardant coatings?: There is no detailed requirement on the thickness of the thin steelwork fireproof coatings and the thickness there refers to a certain thickness which must(at least) have fire resistance for a certain time. The thickness of fireproof coatings in engineering generally depends on the manufacturer's test reports. Our thin steelwork fireproof coatings: the fire resistance is 2.5 hours, the thickness is 4.9 mm, the fire resistance is 2.0 hours, the thickness is 3.5 mm, the fire resistance is 1.5 hours, the thickness is 1.75 mm, the fire resistance is 1.0 hours, the thickness is 1.17 mm.

Q: Kinds of refractory mortar: Refractory mortar can be divided into ordinary refractory material and special refractory material. Ordinary refractory materials can be divided into acidic, neutral and alkaline refractory materials chemical properties. Special refractory material can be divided into high temperature oxide, refractory compounds and high-temperature composite materials according to their components. Furthermore, according to refractoriness, it can be divided into general refractory products (1580 ~ 1770 ℃), high grade refractory products (1770 ~ 2000 ℃) and super refractory products (2000 ℃ above). It can be divided into bulks (standard bricks, special-shaped bricks, etc.), special shapes (crucible, sagger, pipe, etc.), fibrous (aluminum silicate, zirconia filter and boron carbide , etc.) and indefinite shape (refractory clay, pouring materials and ramming mass, etc.). According to the sintering process, it is divided into sintered products, fused cast products and melting jetting products.

Q: What is the function of refractory in ceramics?: It depends on what purpose you want to achieve. At the same time, part of special ceramics belongs to refractory. If is is to produce ceramic products, the aforesaid answers are very comprehensive.

Q: Manganese steel belongs to refractories: NO!

Q: Which refractory is better for building 1500 degree kiln ?: The top and wall use alumina hollow ball brick. If it is cubic kiln, the kiln bottom should use heavy corundum brick. If it is continuous kiln, burning zone should use alumina hollow ball brick, burning zone seal and kiln car face brick. If it is pit furnace, curved seal should use heavy corundum brick, and furnace wall and top should use alumina hollow ball brick. That depends on what kind of kiln it is. Curved seal and kiln car should use heavy corundum brick. You can add me friends to have further talks.

Q: Who knows how many poured refactory material are there?: Pouring refractory material can be classified into the followings according to the body density: Heavy (> 2.0g\cm3), medium heavy (1.0-2.0g\cm3), light (0.4-1.0g\cm3); by binding agent: Combination of hydration, chemical binding, condensation, hydration and condensation: Clay, high alumina, silica, magnesia, alumina magnesia, magnesium and chromium, magnesium zirconium, silicon carbide etc.. Clay brick, high alumina brick, bead brick, silica brick, light mullite, alumina hollow spherical brick, oxidation zirconium hollow spherical brick, corundum brick, magnesia brick, magnesia brick, magnesia alumina spinel brick, magnesia chrome brick and so on

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