CN102558744A - Low chromatic aberration plastic and preparation method thereof - Google Patents

Abstract

The invention relates to a low chromatic aberration plastic and a preparation method thereof. The low chromatic aberration plastic comprises the following components in part by weight: 0.5 to 1.2 parts of yellow powder, 0.5 to 1.2 parts of blue powder, 0.3 to 0.6 part of red powder, 1 to 1.5 parts of titanium white powder, and 97 to 99 parts of acrylonitrile butadiene styrene (ABS) matrix resin. The plastic is simple in process and low in cost, can be black, and can effectively reduce the metamerism in different light sources; and the glossiness of a product can be improved. The plastic can be applied to front ends of remote controllers, electric apparatus sensing components and the like, so that the plastic has long sensing sensitivity remote control distance; and the plastic can also effectively reduce illusion caused by certain fluorescence colors, and achieves consistent colors in different light sources. After a certain quantity of toner is added, the plastic becomes black by visual inspection; and when the plastic is placed at a bright position, light can be seen.

Description

A kind of low aberration plastics and preparation method thereof

Technical field

The invention belongs to the technology of mix colors field, relate to a kind of low aberration plastics and preparation method thereof.

Background technology

Every kind of object all has its fixed optical characteristics, and which coloured light it absorbs in other words, and the character that reflects which coloured light is fixed.The color of every kind of object is a fixed under the complete daylight of spectrum.So-called solid colour is constant, just is meant that the optical characteristics of object and the color that under daylight, appears are constant.But; When the spectral component of light source changes; Be the monochromatic ray that lacks a certain wavelength region in the light source; And the coloured light of this wavelength region is the coloured light that optical characteristics reflected of jobbie, and so this object does not just demonstrate its solid colour under this light source, and demonstrates distinct colors.This color that under certain light source, appears when a pair of color is identical, but under other light source, its color that appears changes, and this phenomenon just is called the metamerism phenomenon.

Color matching method normally added carbon black with white titanium pigment and adds the method that iron oxide red adds titan yellow and match colors in the past; The drawback of this method is the metamerism phenomenon to occur; See that under Different Light color is all inconsistent; Can effectively reduce this phenomenon through the present invention, reach the effect of solid colour under Different Light.

Summary of the invention

The objective of the invention is to provides plastics of a kind of low aberration and preparation method thereof to the defective of prior art.

The objective of the invention is to realize by following technical scheme:

A kind of low aberration plastics comprise following component and parts by weight thereof:

Yellow powder: 0.5-1.2 part

Blue powder: 0.5-1.2 part

Red powder: 0.3-0.6 part

White titanium pigment: 1-1.5 part

Matrix resin ABS:97-99 part.

Described matrix resin is the ABS of the various trades mark.

Described yellow powder is selected from permanent yellow HS2G, the permanent yellow HR in the tetrazo class or their mixture in the monoazo class.

Described blue powder is selected from phthalocyanine blue or Vat Blue RSN in the dyes of anthraquinone or their mixture in the phthalocyanine pigment.

Described red powder is selected from permanent bordeaux F5R, the oil red in the azoic dye or Disperse Red 3B in the dyes of anthraquinone or their mixture in the pigment lake.

Described white titanium pigment is a Rutile type Titanium Dioxide.

The weight ratio of described yellow powder and blue powder is 1: 1.

A kind of method that can reduce the aberration of estimating under the Different Light comprises step:

(1) according to aforementioned proportion, matrix resin is added high mixer, and then add yellow powder, add blue powder simultaneously, add red powder again, add white powder again;

(2) above-mentioned raw materials is put into high-speed mixer stirring at room 1-10min to evenly back taking-up;

(3) in injection moulding machine, process colour table, injection temperature be set at 200 ℃-220 ℃ treat colour table cooling after, promptly get described no color differnece plastics.Measuring on color difference meter on the A light source F2 light source D65 light source.

The invention has the beneficial effects as follows:

Technology of the present invention is simple, and is with low cost, can become black, and technical scheme disclosed by the invention can effectively reduce the metamerism phenomenon under the Different Light.Can also improve the glossiness of goods.Technology of the present invention can be applied to the front end of telepilot, electrical equipment inductive means etc., makes its induction smart tele distance.Technology of the present invention can be applied to the front end of telepilot, electrical equipment inductive means etc., makes its induction smart tele distance.Can also effectively reduce some fluorescence toners and give people's illusion, reach solid colour under Different Light.Add after the toner amount reaches certain amount, range estimation can become black, yet can see light to the place that it is placed on light.

Embodiment

Embodiment 1:

(1) 988.7gABS is added high mixer and then adds 0.5g permanent yellow HS2G, add the 0.5g phthalocyanine blue simultaneously, add 0.3g permanent bordeaux F5R again, add the 10g white titanium pigment again;

(2) in impeller, stir 5min to evenly back taking-up;

(3) in injection moulding machine, process colour table, injection temperature is set at 210-230 ℃ and treats that colour table cooling back measuring on color difference meter on the A light source F2 light source D65 light source.Prepared plastics and Standard colour board are compared, and concrete performance sees attached list 1.

Embodiment 2:

(1) 983.7gABS is added high mixer and then adds 0.5g permanent yellow HS2G, add the 0.5g Vat Blue RSN simultaneously, add the 0.3g oil red again, add the 15g white titanium pigment again;

(2) stir 5min to evenly back taking-up;

(3) in injection moulding machine, process colour table, injection temperature is set at 210-230 ℃ and treats that colour table cooling back measuring on color difference meter on the A light source F2 light source D65 light source.Prepared plastics and Standard colour board are compared, and concrete performance sees attached list 2.

Embodiment 3:

(1) 982.3gABS is added high mixer and then adds 1.2g permanent yellow HR, add the 1.2g Vat Blue RSN simultaneously, add the 0.3g oil red again; Add the 15g white titanium pigment again;

(2) stir 5min to evenly back taking-up;

(3) in injection moulding machine, process colour table, injection temperature is set at 210-230 ℃ and treats that colour table cooling back measuring on color difference meter on the A light source F2 light source D65 light source.Prepared plastics and Standard colour board are compared, and concrete performance sees attached list 3.

Embodiment 4:

(1) 988.7gABS is added high mixer and then adds 0.5g permanent yellow HR, add the 0.5g Vat Blue RSN simultaneously, add the 0.3g Disperse Red 3B again, add the 10g white titanium pigment again,

(2) stir 5min to evenly back taking-up;

(3) in injection moulding machine, process colour table, injection temperature is set and to be asked that 210-230 ℃ is treated that colour table cooling back measuring on color difference meter on the A light source F2 light source D65 light source.Prepared plastics and Standard colour board are compared, and concrete performance sees attached list 4.

Comparative example 1:

(1) 986.5gABS is added high mixer and then adds the 2g titan yellow, add the 1g red iron oxide simultaneously, add the 0.5g carbon black again, add the 10g Rutile type Titanium Dioxide again;

(2) stir 5min to evenly back taking-up;

(3) in injection moulding machine, process colour table, injection temperature is set at 210-230 ℃ and treats that colour table cooling back measuring on color difference meter on the A light source F2 light source D65 light source.Prepared plastics and Standard colour board are compared, and concrete performance sees attached list 5.

Comparative example 2:

(1) 987.5gABS is added high mixer and then adds the 1g titan yellow, add the 1g red iron oxide simultaneously, add the 0.5g carbon black again, add the 10g Rutile type Titanium Dioxide again;

(2) stir 5min to evenly back taking-up;

(3) in injection moulding machine, process colour table, treat that colour table cooling back measuring on color difference meter on the A light source F2 light source D65 light source.

Prepared plastics and Standard colour board are compared, and concrete performance sees attached list 6.

In the following subordinate list: a represents red green value, and B represents the champac value, and L represents the Bai Hei value, and C represents bright-coloured value, h represent saturation value,

Subordinate list 1

	a	B	L	c	h
						Standard specimen	1.48	-1.77	42.02	2.30	309.9
Sample D65 light source	1.57	-1.83	41.75	2.40	310.3
						The Sample A light source	1.53	-1.84	41.78	2.31	310.0
Sample F2 light source	1.45	-1.74	41.82	2.29	309.8

Subordinate list 2

	a	b	L	c	h
						Standard specimen	0.48	-2.69	33.78	2.73	280.0
Sample D65 light source	0.34	-2.55	33.62	2.57	279.6
						The Sample A light source	0.42	-2.58	33.62	2.63	279.3
Sample F2 light source	0.30	-2.58	33.62	2.60	278.3

Subordinate list 3

	a	b	L	c	h
						Standard specimen	0.70	-0.65	29.47	0.95	316.8
Sample D65 light source	0.61	-0.66	29.61	0.89	316.1
						The Sample A light source	0.72	-0.70	29.59	1.00	316.5
Sample F2 light source	0.59	-0.60	29.60	0.84	316.0

Subordinate list 4

	a	b	L	c	h
						Standard specimen	1.78	-2.11	62.09	1.76	310.2
Sample D65 light source	1.91	-2.16	62.03	1.88	311.4
						The Sample A light source	1.81	-2.13	62.05	1.79	311.0
Sample F2 light source	1.73	-2.04	62.08	1.65	310.6

Subordinate list 5

a

b

L

c

h

Standard specimen	1.48	-1.77	42.02	2.30	309.9
						Sample D65 light source	1.55	-1.93	41.75	2.20	312.3
The Sample A light source	1.03	-1.41	41.58	2.17	319.0
						Sample F2 light source	0.85	-1.14	41.52	2.45	328.8

Subordinate list 6

	a	b	L	c	h
						Standard specimen	1.78	-2.11	62.09	1.76	310.2
Sample D65 light source	1.91	-2.06	62.23	2.88	311.4
						The Sample A light source	1.41	-2.33	62.35	2.79	301.0
Sample F2 light source	1.23	-2.39	62.18	2.05	318.6

The above-mentioned description to embodiment is can understand and use the present invention for ease of the those of ordinary skill of this technical field.The personnel of skilled obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not breaking away from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.

Claims (8)

1. one kind low aberration plastics is characterized in that: comprise following component and parts by weight thereof:

Yellow powder: 0.5-1.2 part

Blue powder: 0.5-1.2 part

Red powder: 0.3-0.6 part

White titanium pigment: 1-1.5 part

Matrix resin ABS:97-99 part.

2. low aberration plastics according to claim 1 is characterized in that: described matrix resin is the ABS of the various trades mark.

3. low aberration plastics according to claim 1 is characterized in that: described yellow powder is selected from permanent yellow HS2G, the permanent yellow HR in the tetrazo class or their mixture in the monoazo class.

4. low aberration plastics according to claim 1 is characterized in that: described blue powder is selected from phthalocyanine blue, the Vat Blue RSN in the dyes of anthraquinone or their mixture in the phthalocyanine pigment.

5. low aberration plastics according to claim 1 is characterized in that: described red powder is selected from permanent bordeaux F5R, the oil red in the azoic dye, the Disperse Red 3B in the dyes of anthraquinone or their mixture in the pigment lake.

6. low aberration plastics according to claim 1 is characterized in that: described white titanium pigment is a Rutile type Titanium Dioxide.

7. low aberration plastics according to claim 1 is characterized in that: the weight ratio of described yellow powder and blue powder is 1: 1.

8. method for preparing arbitrary said low aberration plastics among the claim 1-7 is characterized in that: comprise step:

(1) according to the described ratio of claim 1, matrix resin is added high mixer, and then add yellow powder, add blue powder simultaneously, add red powder again, add white powder again;

(2) above-mentioned raw materials is put into high-speed mixer stirring at room 1-10min to evenly back taking-up;

(3) in injection moulding machine, process colour table, injection temperature be set at 200 ℃-220 ℃ treat colour table cooling after, promptly get described no color differnece plastics.