高嶺土（水洗）

涂料·油漆·膠粘劑·電線電纜

Kaolin (washed)

Coating, paint, adhesives, wire and cable

一.性能:

本品主要由巖石中的火成巖,水成巖等母巖經(jīng)自然的風化作用分解而成.為白色粉末,粒子呈六角形片狀結(jié)晶.常溫下稍溶于鹽酸或醋酸.

二.物理分析:

A. Performance:

This product is mainly composed of rocks of igneous rock and sedimentary rock, such as by natural weathering decomposition of rocks. As a white powder, particle a hexagonal flaky crystal. Slightly soluble in hydrochloric acid or acetic acid under normal temperature.

2. Physical analysis:

產(chǎn)品代號The product code

化學成份

Chemical composition

物理指標

Physical indicators

AL2O3%

SiO2%

Fe2O%3

325目篩余%

More than 325 mesh sieve %

水份%The moisture %

白度%

Whiteness %

-2um%

吸油量(g)100g-l

Oil absorption (g) 100 g - l

PH值

The PH

燒失量%

Ignition loss %

折射率

Refractive indices

水洗高嶺土A#Washed kaolin #

36±0.5

47±0.5

≤0.3

<0.001

5-6

87-88

85

60～65

6.7～7.6

12

1.65

三.用途:

造用于涂料,油漆,膠粘劑,電線電纜,油墨,橡膠,塑料等.

四.特點:

產(chǎn)品具有結(jié)晶好,純度高,粒度細,吸油量造中,遮蓋率強,分散性好等優(yōu)點,在膠料中易分散,加工容易,膠料表面平滑,與炭墨并用時有利于炭黑在膠料中分散.

3. USES:

Used in high-grade paint, paint, adhesives, wire and cable, ink, rubber, plastic, etc.

4. Features:

Product has good crystallization, high purity, fine granularity, oil absorption in, cover rate, good dispersibility, easy dispersion in the rubber, and easy processing, rubber surface is smooth, with a carbon ink and is conducive to carbon black dispersion in the rubber.

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