40-44% CaO Wollastonite Made in China with good quality

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Qingdao
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TT OR LC
Min Order Qty:
105 m.t.
Supply Capability:
2050 m.t./month

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Brief Introduction

Wollastonite is featured with good heat resistance, hard wearing and corrosion resistance, and strengthening and reinforcing functions. Being innocuous, flavorless, and non-radioactive, wollastonite is environmental type functional material that is extensively applied in the fields of plastics, rubber, paint, friction materials, building materials and metallurgy protection. 

With high quality, reasonable price and timely delivery, our products have been export to many foreign countries and areas, such as South Korea, Japan, Turkey etc. our company has got praise in both domestic and foreign markets.we have been the trusted and preferred supplier to the mineral&chemical products and the market share is growing rapidly and firmly.  Warmly welcome all friends from domestic and abroad to cooperate with us

Features

1.Sample for free for your test.
2    professional product consulation
3Have precise quality control department.
4aking photos during the production and shipment, send the photos to customers;
5 Documents Department, to serve customer professionally.
6Always think of the customers and make the add-value.

Specifications

Wollastonite Specfications

SiO2

CaO

Fe2O3

LOI

Whiteness

Size

Glaze grade A

49%

44%

0.3%

2%

90

200-400mesh

Glaze grade B

49%

44%

0.3%

3%

90

200-400mesh

Ceramic-Body Grade

41%

39%

0.5%

8%

N/A

0-400mesh

Paint Grade A

49%

44%

0.5%

N/A

90

325-2000mesh

Paint Grade B

30%

40%

0.5%

N/A

91

325-2000mesh

Filler Grade

49%

43%

0.3%

4%

90

200-2000mesh

Welding Grade

45%

40%

0.8%

S0.04%

P0.04%

60-325mesh

 

Pictures

 

40-44% CaO Wollastonite Made in China with good quality

40-44% CaO Wollastonite Made in China with good quality

40-44% CaO Wollastonite Made in China with good quality

 

FAQ

1 What is the packing and shipment?

In jumbo bag with pallet and without pallet

In bulk container

2 What is the Payment term?

T/T with down payment, L/C, D/P

3 What is the Delivery time?

Within 15 days after receiving the down payment or the LC draft

 

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Q:What about ceramics?
I. scouring the mud:Kaolin is the best raw material for firing porcelain, for thousands of years, many fine ceramics are from these humble clay evolved, the first process of the porcelain: Amoy mud, clay is put into usable porcelain amoy.Two pile of mud:Amoy good porcelain clay and can not immediately use, it must be divided into columnar pile, for storage and the use.
Q:The difference between ceramic capacitors and ceramic capacitors
Generally refers to the ceramic capacitor ceramic capacitors, semi variable ceramic trimmer capacitor. Ceramic capacitor, usually made of tube type.
Q:Why alumina ceramics are acidproof and alkali resistant?
A-Al2O3, acid, alkali resistant, is a special atomic crystal
Q:Classification of ceramics
The people in the production, research and Study on the convenience, and sometimes not according to the chemical composition, and according to the performance of ceramics, divided them into high strength ceramic, ferroelectric ceramic, acid resistant ceramics, high temperature ceramics, piezoelectric ceramics, high toughness ceramics, ceramic electrolyte, optical ceramics (i.e. transparent ceramics), magnetic ceramics, dielectric ceramics, magnetic ceramics and so on.It can be divided into three categories: hard porcelain, soft porcelain and special porcelainChina produced porcelain porcelain. Hard porcelain body composition, flux amount, high firing temperature, at 1360 DEG C to Zhijian color white, translucent, good strength, high chemical stability and thermal stability, and is a poor conductor of electricity, such as porcelain, high grade porcelain tableware, chemical porcelain, ordinary porcelain are such, also called feldspar porcelain.Soft and hard porcelain porcelain is different body containing flux more, firing temperature is slightly lower, at 1300 DEG C, so its chemical stability, mechanical strength, dielectric strength is low, the general industrial porcelain without soft porcelain, which is characterized by high translucency, more art porcelain, health porcelain, ceramic tiles and decorative porcelain, Bone China, porcelain frits usually belong to this category.
Q:What causes chip ceramic capacitors to crack? 80
The main failure modes of SMD ceramic capacitors are fractureChip ceramic capacitors for common failure is broken, this is the chip ceramic capacitor medium itself. The decision of brittle chip ceramic capacitors directly welded on a circuit board, all kinds of machinery from the circuit board directly under stress, and lead type ceramic capacitor can be absorbed from the circuit board by mechanical lead stress. Therefore, the chip ceramic capacitors, because of different thermal expansion coefficient or circuit board bending caused by mechanical stress is the main factor of chip ceramic capacitor fault.
Q:How is the glaze of ceramics mixed?
There are many kinds of glazes in ceramics, and the following types are described as follows:1 lead glaze and lead-free glazeIn the lead glaze formulation of building ceramics and sanitary ceramics products in use, from the source of lead metasilicate lead or lead borosilicate frit. Lead metasilicate typical formula in practical production consists of: 1 0.10 three Sergei lead, two aluminum oxide, 1.89 silica, the weight ratio of 64%: 3% lead oxide, alumina, silica, 33%). The glaze gives minimum solubility. If the increase of the content of alkaline oxide and boron oxide, can lead to increased frit solubility of lead. In countries such as Holland and lead-free solubility limit, they use low melting or high dissolved silicate lead and lead borate frit glaze. The difference between lead glaze and lead-free glaze involves the quality of the product. However, at higher than 1150 DEG C, the lead is obviously volatilized, while the temperature limit is higher than this, and the lead glaze is no longer used. Lead free glaze is a kind of weight with a lead content of less than 1%. With the increasingly stringent environmental requirements, the ceramic industry has gradually shifted all the use of lead-free glaze lead-free flux and lead-free pigment.Strontium glaze has good effect in replacing lead glaze. In addition to its wide firing range, low firing temperature and the formation of gloss glaze surface, it also has good wear resistance. It becomes a kind of lead-free glaze glaze is very good, and when it is under glaze color agent when used together, almost can not see the adverse effects on the pigment, but in common with the chrome tin red glaze, must be added within a certain calcium oxide, to stabilize the tone quality.
Q:What are the ceramic industry bases in China?
Guangdong Foshan, Shandong Zibo, Fujian Jinjiang, Jiangxi Jiajiang, Liaoning high security, Sichuan, Henan, Hebei Faku Neihuang Gaoyao
Q:How to measure ceramic capacitor with pointer multimeter
Do you want to measure the value or the voltage? Universal meter can measure, but not very accurate. You don't want to use a universal meter to measure the voltage, and the universal watch is not omnipotent.
Q:Which is the best living home of ceramics?
China ceramic brand list (China Ceramic Association, the most authoritative list in January 2010):Brands: Nobel, Eastroc, Marco Polo, champion, Cimic, Asia, eagle, Baird, Oushennuo, Monalisa.
Q:What are the new ceramic products?
Four modern ceramics of high value:Temperature resistant ceramicsJapan developed a full enough high temperature above 1700 degrees Celsius. The composite materials, the alumina powder by melting, cooling, and aluminum is made, its high strength, good processing performance, do not change at high temperature.Luminescent ceramicsThe introduction of foreign market of luminescent ceramics, it is used to screen printing on the tile glaze surface in the funeral, the picture to decentralization occurs only under irradiation of ultraviolet fluorescent pigment, fluorescent pigment and thermosetting resin and the mixed heating or bake at 800 degrees Celsius for processing method, the ceramics used for indoor wall dotted with common decorative effect.

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