The sepiolite is that one kind is rich in magnesium and fibrous silicate clay and mineral, chemical compositions make up for the silicon (Si) and magnesium (Mg) mainly, the molecular formula is Mg (H2O)8H2O, the color is changeable, white and in the majority, there is pale yellow, shallow dust, dark an green, opaque, feel and glue shutting, the volume is large, specific gravity 2-2.5, nonpoisonous, without peculiar smell, environment-friendly, do not burn, is it have 1750 warmer to able to bear at most, absorb water tall and big on 1.5 that conduct oneself with dignity rate, catalysis, absorbability fine.
2. Sepiolite use:
The sepiolite has low shrinking rate, plasticity is good, alkali-resisting and easy to dissolve, absorb the peculiar industry performance such as being strong of performance, in addition, also absorb, decolor, hot stability is anticorrosive, resist radiation and insulate against heat, the characteristic such as being insulating, is used in the sound insulation of the building, thermal insulator, coating mainly.
3. Sepiolite fiber Products :
(1). Summary
The fiber taking sepiolite mineral as backbone, is called the mineral fiber of sepiolite, it is a kind of rich magnesium and silicate fiber and mineral to steep in the sea, it is four 12H2O of MgO[Si12O30](OH) that it pays attention to chemical formula, have 4 as water of crystallization in moisture sons, the others are the zeolite water, and often contain the elements, such as a small amount of manganese, chromium, etc.. The color is changeable generally 60% is white, light gray, pale red, yellowish, brown etc.
(2). Use
The sepiolite has better absorbing, decolour, hot and steady, anticorrosive, resist radiation, insulate against heat insulating, resist performance of rub, defending permeating etc., used in the respects, such as well drilling, petroleum, medicine, making, building materials, agriculture chemical, chemical fertilizer, rubber products, applying the brake etc. extensively.
(3). Industry requiring
The mineral fiber of sea foam is as follows in some requests of field:
Decolor rate>=100%. The rate of making slurry >4m3/t. Disperses soon, is 3 times than asbestos. Its melting point is 1650c. Viscidity is 30-40s. Can decompose naturally and is free from pollution. Its manufacturing is the second point the without asbestos plan advocated strongly by our country. It has already been used by so many foreign countries. It is called green mineral fiber.
(4).The previous quantity
(I) Make rubber products with the sepiolite, pollution-free, the sealing property is extremely good, the acid-resistant degree is higher.
(II) Make with the sepiolite, decolouring in the liquid and purify is septuple of the asbestos.
(II) Rub with the sepiolite, the elasticity is good, the hardness is dispersed steadily, sound absorption lead it is asbestos 150 that rub extremely little sound, and raw materials of high added value of foreign exchange earning.
(IV) It is a first-selected substitute of asbestos in the trade of textile industry to glue and shut the blending with the sepiolite fiber, seal and excel in heat resistant, already verifying abroad and domestic approval.
4. Sepiolite modify fiber
Sepiolite modify fiber to add many kinds of inorganic and organic fiber make after spraying and invading steaming in chemistry on the basis of original sepiolite fiber.
Advantage of fiber this fiber disperses soon, strong person who absorb have, it is loose and even for fiber to turn on, fiber pulling force is large, the mechanical intensity increases and is kissed and better with various kinds of medium, it is compact to combine with the rubber, resisting and gritting and assaulting the intensity high, it is low to wear and tear, the fiber is soft and pure white and easy to render, it is high to able to bear temperature (point: 1750 degrees centigrade of ) acid-resistant alkali, the right angle tears the intensity and folding high, the elasticity is small in fine specific gravity that the fibre goes back, pollution-free, green environmental protection.
Use: Suitable for metallurgy, spaceflight, textile, rub materials, rubber products, wet legal system thick liquid papermaking, sealed material, keeping refractory material, building materials, fiber cement products warm, the special type scribbles and puts materials, seal slice hear-resisting, electric insulating material etc. add and use of mare than 130 kinds of materials, have wide use range.
If you're interested in the products, please don't hesitate to contact us.
Sepiolite product
1. Sepiolite characteristic
The sepiolite is that one kind is rich in magnesium and fibrous silicate clay and mineral, chemical compositions make up for the silicon (Si) and magnesium (Mg) mainly, the molecular formula is Mg (H2O)8H2O, the color is changeable, white and in the majority, there is pale yellow, shallow dust, dark an green, opaque, feel and glue shutting, the volume is large, specific gravity 2-2.5, nonpoisonous, without peculiar smell, environment-friendly, do not burn, is it have 1750 warmer to able to bear at most, absorb water tall and big on 1.5 that conduct oneself with dignity rate, catalysis, absorbability fine.
2. Sepiolite use:
The sepiolite has low shrinking rate, plasticity is good, alkali-resisting and easy to dissolve, absorb the peculiar industry performance such as being strong of performance, in addition, also absorb, decolor, hot stability is anticorrosive, resist radiation and insulate against heat, the characteristic such as being insulating, is used in the sound insulation of the building, thermal insulator, coating mainly.
3. Sepiolite fiber Products :
(1). Summary
The fiber taking sepiolite mineral as backbone, is called the mineral fiber of sepiolite, it is a kind of rich magnesium and silicate fiber and mineral to steep in the sea, it is four 12H2O of MgO[Si12O30](OH) that it pays attention to chemical formula, have 4 as water of crystallization in moisture sons, the others are the zeolite water, and often contain the elements, such as a small amount of manganese, chromium, etc.. The color is changeable generally 60% is white, light gray, pale red, yellowish, brown etc.
(2). Use
The sepiolite has better absorbing, decolour, hot and steady, anticorrosive, resist radiation, insulate against heat insulating, resist performance of rub, defending permeating etc., used in the respects, such as well drilling, petroleum, medicine, making, building materials, agriculture chemical, chemical fertilizer, rubber products, applying the brake etc. extensively.
(3). Industry requiring
The mineral fiber of sea foam is as follows in some requests of field:
Decolor rate>=100%. The rate of making slurry >4m3/t. Disperses soon, is 3 times than asbestos. Its melting point is 1650c. Viscidity is 30-40s. Can decompose naturally and is free from pollution. Its manufacturing is the second point the without asbestos plan advocated strongly by our country. It has already been used by so many foreign countries. It is called green mineral fiber.
(4).The previous quantity
(I) Make rubber products with the sepiolite, pollution-free, the sealing property is extremely good, the acid-resistant degree is higher.
(II) Make with the sepiolite, decolouring in the liquid and purify is septuple of the asbestos.
(II) Rub with the sepiolite, the elasticity is good, the hardness is dispersed steadily, sound absorption lead it is asbestos 150 that rub extremely little sound, and raw materials of high added value of foreign exchange earning.
(IV) It is a first-selected substitute of asbestos in the trade of textile industry to glue and shut the blending with the sepiolite fiber, seal and excel in heat resistant, already verifying abroad and domestic approval.
4. Sepiolite modify fiber
Sepiolite modify fiber to add many kinds of inorganic and organic fiber make after spraying and invading steaming in chemistry on the basis of original sepiolite fiber.
Advantage of fiber this fiber disperses soon, strong person who absorb have, it is loose and even for fiber to turn on, fiber pulling force is large, the mechanical intensity increases and is kissed and better with various kinds of medium, it is compact to combine with the rubber, resisting and gritting and assaulting the intensity high, it is low to wear and tear, the fiber is soft and pure white and easy to render, it is high to able to bear temperature (point: 1750 degrees centigrade of ) acid-resistant alkali, the right angle tears the intensity and folding high, the elasticity is small in fine specific gravity that the fibre goes back, pollution-free, green environmental protection.
Use: Suitable for metallurgy, spaceflight, textile, rub materials, rubber products, wet legal system thick liquid papermaking, sealed material, keeping refractory material, building materials, fiber cement products warm, the special type scribbles and puts materials, seal slice hear-resisting, electric insulating material etc. add and use of mare than 130 kinds of materials, have wide use range.
If you're interested in the products, please don't hesitate to contact us.
Please feel free to visit our website: www.chinapowder.com
Jane Wang
International marketing group
The Chinese Association of Powder Technology
Tsinghua Univeisity, Beijing 100084
Tel: +86 10 62781144
Fax: +86 10 62791258
Website: www.chinapowder.com
E-mail: powder@mail.tsinghua.edu.cn ■