CN103788712A - Cooked shell powder containing iron oxide black pigment - Google Patents

Abstract

The invention relates to an iron oxide black pigment, in particular to a cooked shell powder containing iron oxide black pigment. The iron oxide black pigment is prepared from the following raw materials in parts by weight: 280-300 parts of iron oxide black, 8-10 parts of cooked shell powder, 2-4 parts of magnesium silicate, 1-2 parts of polyethylene glycol octylphenol ether, 2-3 parts of zinc borate, 1-3 parts of modified soyabean lecithin, 4-5 parts of organobentonite, and 4-5 parts of assistant. According to the pigment, the polyethylene glycol octylphenol ether and the modified soyabean lecithin are used for performing surface modification treatment on iron oxide black powder, the pigment has good dispersibility and compatibility, the cooked shell powder and the organobentonite improve the hardness and the toughness of the iron oxide black pigment, the iron oxide black pigment has strong covering power, is fine and bright and has good using performances, the raw materials are cheap and easily available, the production cost is controlled, and the preparation process is environment-friendly, has high efficiency and is difficult to cause dust.

Description

A kind of black iron oxide pigment containing cured shell powder

Technical field

The present invention relates to a kind of iron oxide pigment, be specifically related to a kind of black iron oxide pigment containing cured shell powder and preparation method thereof.

Background technology

Iron oxide pigment is the widely used mineral dye of a class, in building, coating, ink, pottery, in the industries such as makeup, widely apply, it is stable chemical performance not only, acid-fast alkali-proof, fast light heat-resisting, to dry wet, the tolerance level of the weathers such as fever and chills is high, also there is chromatogram wide, tinting strength is stronger, the nontoxic advantage such as inexpensive, the ferric oxide series pigment that existing market is used mainly contains red iron oxide, iron oxide black, iron oxide yellow and orange, palm fibre, the green composite pigment that waits, apply very extensive, but exist easily and reunite in actual use, difficult dispersed in medium, the problems such as color and luster is bright not, in order to obtain better use properties, often need iron oxide pigment to carry out surface treatment and improvement in performance, to improve production application performance, improve added value of product.

Summary of the invention

The object of the invention is to, a kind of black iron oxide pigment containing cured shell powder is provided, to reduce production costs, improve the use properties of black iron oxide pigment, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of black iron oxide pigment containing cured shell powder, it is characterized in that, pigment of the present invention is made up of the raw material of following weight part: iron oxide black 280-300, cured shell powder 8-10, Magnesium Silicate q-agent 2-4, Triton X-100 1-2, zinc borate 2-3, modified soy bean lipoid 1-3, organobentonite 4-5, auxiliary agent 4-5.

Described auxiliary agent is made up of the raw material of following weight part: aluminium hydroxide 2-4, aminopropyl triethoxysilane 1-2, tamarind seed gum 0.5-1, pearlstone 10-12, Graphene 6-8, tetramethylolmethane 2-3, magnesium oxide 1-3, SODIUM PHOSPHATE, MONOBASIC 1-2, Starso 1-2; Preparation method first mixes tamarind seed gum, Starso, add appropriate water, be stirred to mixture and dissolve dispersion completely, add again subsequently other remaining component, after stirring, freeze-day with constant temperature 3-4h at 50-60 ℃, grinds to form 250-300 order powder by mixture after being dried, and to obtain final product.

Described a kind of black iron oxide pigment containing cured shell powder, its preparation technology is:

(1) first iron oxide black is mixed with Triton X-100, after stirring, send into grinding in ball grinder 20-30min, cross 100-150 mesh sieve;

(2) will in modified soy bean lipoid, add appropriate water, be stirred well to its in water completely disperse after, add step (1) and other remaining component, after mix and blend 25-30min, drying and processing under 50-60 ℃ of condition, ball milling 20-25min after drying, cross 250-300 mesh sieve, get product.

Beneficial effect of the present invention is: utilize Triton X-100, modified soy bean lipoid to carry out surface modification treatment to iron oxide black powder, make it have good dispersiveness and consistency, the raw material such as cured shell powder, organobentonite has improved hardness and the toughness of black iron oxide pigment, oilness is good, the fine and smooth light of pigment of preparation, and raw material is cheap and easy to get, production cost is controlled, making processes environment-friendly high-efficiency, is difficult for producing dust, has good use properties.

Embodiment

Embodiment

The present embodiment pigment is made up of following weight part raw material: iron oxide black 300, cured shell powder 10, Magnesium Silicate q-agent 2, Triton X-100 2, zinc borate 2, modified soy bean lipoid 2, organobentonite 5, auxiliary agent 5.

Described auxiliary agent is made up of the raw material of following weight part: aluminium hydroxide 4, aminopropyl triethoxysilane 1, tamarind seed gum 1, pearlstone 12, Graphene 8, tetramethylolmethane 2, magnesium oxide 3, SODIUM PHOSPHATE, MONOBASIC 2, Starso 1; Preparation method first mixes tamarind seed gum, Starso, adds appropriate water, is stirred to mixture and dissolves dispersion completely, add again subsequently other remaining component, after stirring, freeze-day with constant temperature 4h at 50-60 ℃, after dry, mixture is ground to form to 300 order powders, to obtain final product.

Described a kind of black iron oxide pigment containing cured shell powder, its preparation technology is:

(1) first iron oxide black is mixed with Triton X-100, after stirring, send into grinding in ball grinder 30min, cross 150 mesh sieves;

(2) will in modified soy bean lipoid, add appropriate water, be stirred well to its in water completely disperse after, add step (1) and other remaining component, after mix and blend 30min, drying and processing under 60 ℃ of conditions, ball milling 25min after drying, cross 300 mesh sieves, get product.

The performance test results of pigment of the present invention is:

Claims (2)

1. the black iron oxide pigment containing cured shell powder, it is characterized in that, this pigment is made up of the raw material of following weight part: iron oxide black 280-300, cured shell powder 8-10, Magnesium Silicate q-agent 2-4, Triton X-100 1-2, zinc borate 2-3, modified soy bean lipoid 1-3, organobentonite 4-5, auxiliary agent 4-5;

Described auxiliary agent is made up of the raw material of following weight part: aluminium hydroxide 2-4, aminopropyl triethoxysilane 1-2, tamarind seed gum 0.5-1, pearlstone 10-12, Graphene 6-8, tetramethylolmethane 2-3, magnesium oxide 1-3, SODIUM PHOSPHATE, MONOBASIC 1-2, Starso 1-2; Preparation method first mixes tamarind seed gum, Starso, add appropriate water, be stirred to mixture and dissolve dispersion completely, add again subsequently other remaining component, after stirring, freeze-day with constant temperature 3-4h at 50-60 ℃, grinds to form 250-300 order powder by mixture after being dried, and to obtain final product.

2. a kind of black iron oxide pigment containing cured shell powder as claimed in claim 1, its production stage is as follows:

(1) first iron oxide black is mixed with Triton X-100, after stirring, send into grinding in ball grinder 20-30min, cross 100-150 mesh sieve;

(2) will in modified soy bean lipoid, add appropriate water, be stirred well to its in water completely disperse after, add step (1) and other remaining component, after mix and blend 25-30min, drying and processing under 50-60 ℃ of condition, ball milling 20-25min after drying, cross 250-300 mesh sieve, get product.