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Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. 關(guān)注

Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline

Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)

查看在易之家共有 1 位雇員

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Scale Stone

Type：
Artificial Stone
Place of Origin：
Liaoning, China (Mainland)
Brand Name：
KDH
Model Number：
KDH03152
Application：
Ceramics
Hardness：
2
Refractive Index (%)：
5
MgO Content (%)：
0.25%
SiO2 Content (%)：
49-50.5%
Fe2O3 Content (%)：
0.2%
Whiteness：
90%
Al2O3 Content (%)：
0.25%
CaO Content (%)：
47%47.5%

供應(yīng)能力： 1000 Ton/Tons per Month
港口： Dalian or Tianjn
US $300-350/Ton（最小訂單 20Ton）

發(fā)送詢(xún)盤(pán)

發(fā)送直郵

BaiXueyan

General Manager

在線(xiàn)聊天

Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.

中國(guó)河北石家莊市

生產(chǎn)公司,貿(mào)易公司

11-50職員

出口模式:Have Own Export License

出口認(rèn)證:Alibaba.com certificated suppler certificate

主營(yíng)產(chǎn)品:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline

3-6mm white color granular expandd perlite for hydroponics

US40-57

Iron Oxide Pigment

US800-920

Varicoloured Mica With Ten Colors

US120-800

Open cell and closed cell expanded perlite manufacturers

US38-55

Bulk raw crushed perlite ore

US130-200

Iron Oxide Blue

US800-920

Sell perlite expanded open cell and closed cell

US38-55

Raw Vermiculite gold

US40-55

Expanded horticultural perlite for sale

US38-46

Iron Oxide Purple

US800-920

1.5-2.5mm Golden Agricultural Vermiculite Expanding Times7.5 Times

US70-180

Natural Varicoloured Mica

US120-800

Talc powder for paint applications

US110-350

Apa Itu Perlite

US30-50

Aquaponics Perlite

US30-50

1.5-3.5mm high expanding ratios golden crude vermiculite

US70-120

Vermiculit

US70-180

Adding Perlite to Garden Soil

US30-50

perlite filter aid for carrageenan

US100-320

raw perlite,unexpanded perlite ore

US75-200

產(chǎn)品描述
產(chǎn)品評(píng)價(jià)

詳細(xì)信息

Type：
Artificial Stone
Place of Origin：
Liaoning, China (Mainland)
Brand Name：
KDH
Model Number：
KDH03152
Application：
Ceramics
Hardness：
2
Refractive Index (%)：
5
MgO Content (%)：
0.25%
SiO2 Content (%)：
49-50.5%
Fe2O3 Content (%)：
0.2%
Whiteness：
90%
Al2O3 Content (%)：
0.25%
CaO Content (%)：
47%47.5%

Specifications

1. Powder size:325-1250 mesh
2. SiO2:49-50%
3. Packing:1ton bags or 25kg bags
4. Delivery time:15-20 days

1. Product introduction

Wollastonite belongs to triclinic, crystal usually extends along Y-axis and becomes board shape, bacilliform or acicular. Pure wollastonite appears to be white, ivory-white light gray, light green or pink colour. Its appearance has vitreous luster.

Our company can manufacture many kinds of fine wollastonite powder, it is all manufactured by high quality raw materials. It has many good characteristics, such as granularity equality, homogeneous, high purity, endless catenulate, acicular crystallize, high whiteness, low ferrous, minimum S, P, low oil-absorption and etc.

2. Chemical Properties

SiO2?	???? CaO	Fe2O3	? Al2O3	MgO	???? S	???? P	? Loss
%max?	?? %max	%min	? %min	%min	? %min	? %min	?%min
?49	45	0.2	?0.8	? 0.8	0.001	0.001	1.5
49?	46	0.25	0.8	0.8	0.001	0.001	1.5
?50	43	0.2	0.8	0.8	0.001	0.001	3
?49	45	?0.25	0.8	0.8	0.001	0.001	1.6
?49	43	0.2	0.8	0.8	0.001	0.001	2.5 ? ?

3.Ceramic grade wollastonite

1) 200 mesh to?325 mesh

2) when sufficient wollastonite is added to ceramic material, the

Baking temperature can be decreased, and the baking duration greatly shortens to one rapid low temperature bake, thus saving fuel and reducing production costs

3) at the same time the mechanical properties are improved, cracks and streaks on the products are eliminated and quality raised ?

4. Main Use