Calcined Kaolin Clay Powder,Kaolin Calcined
Synonyms(Alternate Names): Cal Kaolin,Meta Kaolin, Kaoline
CAS Number:1332-58-7
Characteristics:Good fineness,high whiteness,high hiding power,high Glossiness. Purity (Assay): 93%, 92% Molecular Formula: Al2O3.2SiO2;
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of calcined kaolin clay powder,kaolin calcined in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Products Description
Kaolin is an inorganic non-metallic mixture. Calcined kaolin is kaolin sintered in a calciner to a certain temperature and time to change its physical and chemical properties to meet certain requirements.
Calcined Kaolin is kaolin sintered in a calciner to a certain temperature and time, thus changing its physical and chemical properties to meet certain requirements.
Compared to uncalcined kaolin, calcined kaolin has a lower combined moisture content, lower silica and aluminum content, an increased active point, altered
Aluminum content, increased active point, altered structure, smaller and more uniform particle size.
| No. | Item | Index |
| 1 | Brightness(%)(T457) | 93+/-2 |
| 2 | Particle Size(-2μm %) | 80+/-2 |
| 3 | Median Particle Size(μm) | 0.5 |
| 4 | Screen residue (325 mesh %) | 0.01max |
| 5 | Refractivity | 1.62 |
| 6 | Oil Absorbency (g/100g) | 60±5 |
| 7 | Moisture (%) | 0.4max |
Calcined Kaolin Clay Powder Usages:
- Kaolin in Specialty Paper
Kaolin enhances specialty papers like thermal, carbonless, label, and inkjet paper by improving gloss, wax absorption, and surface smoothness, leading to better print quality. In decorative laminate papers, it increases opacity, brightness, and whiteness, economically replacing some titanium dioxide.
- Kaolin in Paint and Coatings
Kaolin is a cost-effective extender for titanium dioxide in architectural paints, offering benefits like increased opacity, stain and scrub resistance, improved pigment suspension, sheen control, and holdout. At Chuang Sen, kaolin pigments brighten and enhance paint appearance.
- Kaolin in Wire and Cable
Calcined and surface-treated kaolin improves insulation quality in cables, enhancing electrical and physical performance under high stress, moisture, and temperature. Calcining kaolin boosts optical properties, abrasion and electrical resistance, brightness, and stability.
Packaging & Shipping
Company Profile
FAQ
Q1: May I get some samples from your side?
Re: Yes, of course. We'd like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Q3: What kinds of payment is available for you?
Re: We recommend you pay by T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000.
Q4: How about lead time?
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment.
For larger quantity, the goods will be sent to you within 3-7 working days after payment.
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