Strong Coverage 600 Mesh Calcined Kaolin Washed Kaolin
Physical Properties:
Color: White or near white, with the highest whiteness greater than 95%.
Hardness: The hardness of soft kaolin is generally 1-2, and that of hard kaolin is sometimes 3-4.
Plasticity: Plasticity refers to the performance that kaolin can be crushed, mixed with an appropriate amount of water, and then kneaded into a mud ball. Under the action of external force, it can change its shape without cracks. When external force is applied, kaolin can still maintain its shape under stress. Kaolin has good molding, drying, and sintering properties.
Dispersibility: Dispersibility refers to the nature of kaolin dispersed in water and in suspension, or called suspension and anti-flocculation. Kaolin is easily dispersed and suspended in water and can form stable and good suspension.
Electrical Insulation: Kaolin has good electrical insulation performance, with resistivity greater than 10^10 Ω·cm at 200℃, and can be used as cable filler.
Chemical Properties:
Chemical Stability: Kaolin has good acid solubility.
Cation Exchange Capacity: The cation exchange capacity of kaolin refers to the total amount of cations that can be exchanged by kaolin under the condition of pH value of 7, including exchangeable base and exchangeable hydrogen, with the unit of mmol/g, i.e., the cation exchange capacity that can be exchanged per 1g dry sample is generally 0.03-0.05 mmol/g.
Fire Resistance: The chemical composition of kaolin is Al₂O₃ and SiO₂, so it has excellent fire resistance. The fire resistance is 1770-1790℃.



Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
Business Type | Online Store | Company Size | 2000 |
Established | December 18, 2014 | ||
Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
Terms of Payment: | LC, T/T, D/P | ||
Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
Number of Foreign Trading Staff: | 20~40 People | ||
Main Markets: | Southeast Asia, Africa, Mid East | ||
Nearest Port: | Tianjin,Qingdao,Shanghai | ||
Import & Export Mode: | Have Own Export License |
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.