huahana

ʻO ka pauka lepo bentonite hānai me ke kumu kūʻai haʻahaʻa

Wehewehe Pōkole:

ʻO kā mākou ʻano: calcium bentonite, sodium bentonite, bleaching earth, orgainc bentonite.

Loaʻa i ka Bentonite kahi liʻiliʻi o ka feldspar, quartz, bedite, calcite a me nā mea pyroclastic. ʻO nā mea kemika nui ʻo SiO2, Al2O3 a me kahi liʻiliʻi o Fe2O3, MgO, Cao, K2O, Na2O a me TiO2.


Nā kikoʻī huahana

Nā Lepili Huahana

He pauka keʻokeʻo a hina paha ka calcium bentonite, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, ka ʻaila a me ka mea hoʻoheheʻe organik. Ma muli o kona nui o nā pore kūpono, he ikaika kona hiki ke hoʻopili a me ka hiki ke hoʻopili. ʻAʻohe mea ʻawahia, kūpaʻa wela maikaʻi, wikiwiki ka kānana, haʻahaʻa ka nui o ka ʻaila.

ʻO ka calcium bentonite clay he mea hoʻonaninani maikaʻi hoʻi ia ma Kina he ʻano hui ammonium organik, ʻo ka mea maka he bentontie.
Ma ka hoʻohana ʻana i ke ʻano lamellar o montmorillonite, hoʻopuehu nā ʻano o ka wswelling i loko o ka ʻāpana pālolo colloid i loko o ka wai a i ʻole nā ​​​​mea hoʻoheheʻe organik, hana ʻia ia mai ka ʻenehana hoʻololi ion a hoʻohui i ka mea uhi organik.

Papa kuhikuhi kino

nā mea\ʻAno

papa mua

papa ʻelua

papa ʻekolu

papa ʻehā

Ikaika Comp ʻŌmaʻomaʻo , kpa ≥

100

70

50

30

Ikaika Comp. Maloʻo, kpa ≥

2.5

2.0

1.5

0.5

MBI,g/100g

32

28

25

22

ʻUpena (ma o ka sieve BSS200,% ≥

85

85

85

85

% o ka makū

9~13

9~13

9~13

9~13

Ka nui o nā kemika

Nā Mea Hoʻohui

%

Sodium Bentonite

Ca-bentonite

SiO2

%

69.32

67.23

Al2O3

%

14.27

15.88

CaO

%

1.99

2.22

MgO

%

2.69

4.01

K2O

%

1.38

0.19

Na2O

%

1.85

0.13

Fe2O3

%

1.84

2.62

FeO

%

0.63

0.03

MnO

%

0.10

0.00

TiO2

%

0.13

0.13

P2O3

%

0.04

0.06

LOI

%

5.67

8.09

Nā noi
1. Hoʻohana ʻia no ka ʻōnaehana hoʻoheheʻe haʻahaʻa, waena a me ke kiʻekiʻe-polarity o ka aliphatic, alkyl, aromatic hydrocarbon, a i ʻole ka hui ʻana o ka mea hoʻoheheʻe me ka aromatic hydrocarbon a me ka vīnega, ketone, ester, aether, alcohol, etc. A me ka lubricating grease.
2. Hoʻohana ʻia i loko o ka mea hoʻopili, phenolic aldehyde, putty ash binder, acrylic painting, cast painting, chlorinated rubber paint, ink (mineral oil), powder coating, asphalt primer, marine paint, antiseptic paint, etc. ʻO nā waiwai like me ka International grade: bentonite 27/34/38/57/1000, bentonite -SD2, claytone-MP250, claytone-40 etc.

Pūʻolo

Kalipuna Bentonite23
Kalipuna Bentonite24


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