Environment-friendly type soya-bean ink and preparation technique thereof

A soybean ink, environmentally friendly technology, applied in inks, household appliances, applications, etc., can solve the problems of pollution, waste petroleum-based inks, etc., to avoid environmental pollution, low VOC content, and good deinking effect.

Inactive Publication Date: 2008-07-23
TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

[0003] The purpose of the present invention is to provide an environmentally friendly soybean ink and its preparation process, to solve the problem of the discharge of volatil...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to the environment-friendly soybean oil ink and the preparation method. A container is put into a 65 to 70 degrees C water-bath and then the soybean oil is added in. Then the antioxidant TBHQ, the tung oil and the soybean heat-bodied oil are orderly added in. The mixture is dispersed by a high-speed shear dispersing mulser and then added in pigment, calcene, micro-pastille, olefine oligomer, cobalt naphthenate drier and herb oil. 10 mm beading with the same weight of the gross materials is added in after dispersing for half an hour by a blender. The pigment is grinded by the friction of the beading surface, which enables the pigment to disperse evenly in bonding materials. The beading is separated after blending for 3 to 4 hours and the product can be obtained. The environment-friendly soybean oil ink has the advantages of fresh and pure color, low VOC content, good biological degradability, good working stability, good working quality after printing, good deink result of the presswork and low integrated printing cost, and thus can be biodegraded, avoiding environmental pollution.

Application Domain

Inks

Technology Topic

SOYBEAN SEED OILChemistry +7

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  • Environment-friendly type soya-bean ink and preparation technique thereof

Examples

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Example Embodiment

[0024] 1. Environmentally friendly soy ink
[0025] The formula and composition weight ratio are shown in Table 1:
[0026] Table 1
[0027] Raw material sapphire red blue black
[0028] Soybean polymer oil 36~38 32~34 34~36
[0029] Refined soybean oil 38~40 40~42 39~41
[0030] Refined tung oil 5~6 5~6 4.5~5.5
[0031] Pigment 18 13 18
[0032] Colloidal calcium carbonate 4 4 ​​4
[0033] Low molecular weight olefin polymerization 2~3 2~3 2~3
[0034] Thing
[0035] Cobalt naphthenate drier 0.5~1 0.5~1 0.5~1
[0036] Micronized wax 1.5~2.5 1.5~2.5 1.5~2.5
[0037] Antioxidant (TBHQ) 0.5~1 0.5~1 0.5~1
[0038] Vanilla oil 0.5~1 0.5~1 0.5~1
[0039] 2. Environmental protection type soybean ink preparation process method
[0040] The specific laboratory small-scale preparation process is as follows: according to the environmental protection soybean ink formula,
[0041] Put the used container in a 65-70℃ water bath, add soybean oil first, then add antioxidant TBHQ to soybean oil, add tung oil and soybean polymer oil in turn, and disperse with a high-speed shearing dispersing emulsifier. Then add the pigment, colloidal calcium carbonate, micronized wax, low molecular weight olefin polymer, cobalt naphthenate drier and vanilla oil in sequence, use a mixer to disperse and stir for 0.5h, then add 10mm glass equal to the total weight of the raw materials Beads, use the friction on their surface to fully grind the pigments to make them evenly dispersed in the binder. After stirring for 3-4 hours, the glass beads are separated to obtain the finished ink.
[0042] In the actual industrial production of inks, dry powder pigments, soybean polymer oil binder and other components can be ground on a three-roller or ball mill.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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