Best Quality CSA (calcium sulphoaluminate) Binder
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- Polar bear
- Payment Terms
- L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Cement
Tangshan polar bear building materials co.,ltd
- Verified Certificate
-
8
Product name | Best Quality CSA (calcium sulphoaluminate) Binder | Certification | - |
---|---|---|---|
Category | Cement | Ingredients | - |
Keyword | binder , csa binder , calcium sulphoaluminate cement , calcium sulphoaluminate | Unit Size | - |
Brand name | Polar bear | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | - |
Product Information
Best Quality CSA (calcium sulphoaluminate ) Binder
Name | CSA Binder |
Type | CSA Binder type 1 |
Grade | 72.5 |
Color | Grey |
Package | 25kg package and ton bag package |
Payment | 100% T/T |
Main composition | Calcium sulphoaluminate(C4A3S,C2S) |
Feature | high early strength, fast set, low size change,waterproof,low alkali,sulphate resistant,high impermeable ect |
Application | cement additive or alternative for alumina cement in Ready-mix mortar |
CSA binder is a hydraulic binder not blending with anhydrite,slag,gypsum ect mixture.Its main raw material is calcium sulphoaluminate.And it is designed to use in formulated products either as a hydraulic binder by itself or as CSA additives in combination with portland cement,silicate cement or other mineral materials as well as chemical additives.
Characteristic changed use as CSA additives:
In addition to CSA binder, it can change the properties of mixtures like:
Adjustable setting time without impact the later compressive strength.
High rheology,which has 20 mins manipulating time after mixing.
Mechanical performance,the early strength can reach 75Mpa in only 7days.
CSA binder is performed under a strict system GB/T 19001-2000 and GB/T 24001-1996 which accommodates the technical and environmental requirements of building chemical formulators.
Application:
With properties it possessed, CSA binder are applied to obtain a wide range of products:
Fast setting cement
Rapid hardening mortar
Tile adhesive
Self-leveling compound
Non-shrinking grout
Water stopping mortar
ect.
CSA binder may be used in combination with chemical additives such as:
Ploymers,either in latex form or redispersible powder form:
Defoamers,
Retarders,
Accelerators,
Plasticizers
Fibers
ect.
Main Chemical Analysis(%)
SiO2 | Al2O3 | Fe2O3 | CaO | MgO | TiO2 | SO3 | |
Usual range | 4.5-6.5 | 36-39 | 1.0-2.0 | 39-41 | 1.5-2.0 | 1.0-1.5 | 9-11 |
Specification limit | <7.0 | >35 | <2.5 | 39-42 | <2.5 | <1.8 | 9-12 |
Mineral composion:
C=CaO,A=Al2O3,S=SiO2,F=Fe2O3,S=SO2
Principle mineral phase:C4A3S
Secondary phase:C2S,C4AF
Technical data:
Specific surface area:>360m2/kg
Item | Name | AGE | ||
1d | 3d | 7d | ||
Flexural strength(MPa) | CSA Binder type 1 | >6.0 | >8.0 | >9.0 |
Compressive strength(MPa) | >50 | >65 | >75 | |
Specification limit | Initial set | >10MIN | ||
Final set | <350MIN |
Reactivity with Portland cement
CSA binder may be used in combination with other mineral products, for example
PORTLAND cement, calcium sulphates and fillers, or with organics such as polymers in latex form or in redispersible form.
Depending on the type of mixes and technology employed, CSA cement clinker can be used to obtain and control various properties.
The behaviour of PORTLAND cement is vary variable. In general, acceleration of set increases progressly with the addition of CSA cement clinker. The amount of CSA cement clinker needed to obtain a specific setting time varies considerably depending on the origin of the PORTLAND cement and performance can be modified with the use of additives.
The strength development of CSA cement clinker /PORTLAND cement and/or Calcium Sulphates depend on the nature of the PORTLAND cement and/or Calcium Sulphates used. In general these mixes will develop mechanical strength at a very early stage (several hours). With some type of PORTLAND cements and in formulated products containing additives which control the setting and hydration, the long term properties is similar to those of the original PORTLAND cement, however it is necessary to check the behaviour of each PORTLAND cement used.
The characteristic of portland cement to be considered as:
C3A content
Mineral admixture type and content
Type of calcium sulphate used
Alumina cement:
The characteristic comparing to Ciment Fondu :
Its properties are smiliar to Alumina cement and Ciment Fondu except refactory.However,it has more favorable price than alumina cement and Fondu cement.
common properties:
raipd hardening
fast setting
high early compressive strength
low alkali
sulphate resistance
aci-water proof
high degree of compaction
contrast:
1.The main raw materials of csa cement is calcium sulphoaluminate while calcium aluminate consist of Fondu.
2.the ettringite in csa cement has properties of micro expansion and low shrinkage ratio which can avoid the surface of construction from cracking.
3.the high percentage of alumina make Fondu have good refactory and stability.
CSA cement can use alone as a primary agent(lithium accelerate gent),or mix with other OPC,silicate cement, calcium sulphate and other additive agent ect.
FAQ:
Q1:Are you a factory?
A:Yes,we are a factory,but not just a factory,as we have sales team,our own offices,
professioners,masters and doctors,and they all can help the buyers and cooperative
partners to decide which products are the best choices for them,and all your require-
ments and inquires will be replyed in time.
Q2:Could you send me all your catalogues and price lists?
A:As we have many items,please inform us the items,size and packages you interested
in, so that we are capable to offer the price lists to you for your reference .
Q3:Could you send me some samples?
A:Of course we're capable of sending you some free samples for your evaluation by air
for speed increases.And it's free for the delivery charge while the weights under 5 kg ,
but we are afraid you should pay for the delivery charge if the total weight exceeds 5kg.
Q4:What's your Delivery Time?
A:In general, the delivery time is within 5 days after payment.We will make the delivery
as soon as possible with the guaranted quality.
Q5:What is the convenient way to pay?
A:L/C , T/T are accepted,and if you have a better idea , please feel free to share with us.
Q6:Which type of shipping would be better?
A:Generally,in consideration of the cheap and safe superiorities of sea transportation,we
advice to make delivery by sea.What more, we respect your views of other transportation
as well.
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | L/C,T/T | Shipping time | Negotiable |
- President
- Zhenqiu Zhang
- Address
- 174 west zhaoshang road ,lezhuang, luanxian country ,tangshang,hebei,china
- Product Category
- Adhesives & Sealants,Cement,Concrete,Construction Materials Agents,Waterproofing Materials
- Year Established
- 1989
- No. of Total Employees
- 51-100
- Company introduction
-
Tangshan polar bear building materials co.,ltd, founded in 1989, has 27 years professional cement produce experience.
For 19 consecutive years, Keep the first place in sales and sales incomes among the same industry.Polar bear is a synthetic technical building materials enterprise with high science and technology level, variety of categories, large-scale production.
Leader of China's special cement, new materials production and development base by the "China Construction News", "China Building Materials News" and other dozens of news media.
Have its own research organization-cement and concrete research lab—“technology center of enterprise “in Hebei province determined by the local government, which fully equipped with the up-to-date facilities. Own a team lead by three Senior Professors, has more than ten kinds of products reached the international advanced level, including 20 national invention patents, 8 practical new patents, and other 60 new research products and technologies.
The enterprise has achieve the permit to ISO 9001and ISO 14001. With high quality and favorable price, polar bear has signed co-research and development contracts with America National Starch Chemical Co., Ltd., Technical Design & Research Institute of Nuclear Power of Qinghua University, and China Building Materials Academy. Our company has set up long-term technology exchange relationship and cooperation with several domestic and international research academies and companies, such as the Research Institute of Railway Ministry and Fosroc of the Unite Kingdom.
During the past twenty-seven years, our CSA binder, CSA expansive agent, cement-based self-leveling materials had been exporting to France, Britain, South Korea, the United States, Australia, South Africa, the United Arab Emirates ect. Totally 27 countries and regions, 139 companies, annual export volume reached 10 million ton
- Main Markets
-
China
Germany
Hong Kong(China)
Netherland
North Korea
South Korea
U.A.E.
U.S.A
- Main Product
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