Manufacturing method and using method of water-based zero-degree skin-touch UV paint
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A production method and water-based technology, applied in the field of paint, can solve the problems of being unenvironmental, affecting the gloss of the paint film, affecting the appearance and quality of the wooden door, and achieving the effect of good adhesion
Pending Publication Date: 2022-08-02
GUANGDONG INST OF SCI & TECH
View PDF4 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] At present, the paint used in this roller coating process is mainly oil-based UV paint, but the coating amount of oil-based UV paint is difficult to control, which will affect the gloss of the paint film, and a large amount of organic solvents volatilize during the coating process, which is not environmentally friendly and even affects People's health is unstable when attached to PETG film or PVC film, which affects the appearance and quality of wooden doors
Method used
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
View more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0049] Raw materials include 70% of 530 water-based UV emulsion, 10% of 726 water-based UV emulsion, 2% of DPNB, 0.8% of DPM, 0.2% of tego902W, 0.3% of tego4100, 0.5% of DC-51, 0.5% of tegoLP10, 2% initiator A, 0.5% initiator B, 0.2% RM-2020, 0.3% Hemmings 299 and 12.7% water.
Embodiment 2
[0051] Raw materials include 66% 530 water-based UV emulsion, 14% 726 water-based UV emulsion, 2.7% DPNB, 0.8% DPM, 0.2% tego902W, 0.3% tego4100, 0.5% DC-51, 0.5% tegoLP10, 2% initiator A, 0.5% initiator B, 0.2% RM-2020, 0.3% Hemmings 299 and 12% water.
Embodiment 3
[0053] Raw materials include 74% 530 water-based UV emulsion, 6% 726 water-based UV emulsion, 1.7% DPNB, 0.8% DPM, 0.2% tego902W, 0.3% tego4100, 0.5% DC-51, 0.5% tegoLP10, 2% initiator A, 0.5% initiator B, 0.2% RM-2020, 0.3% Hemmings 299 and 13% water.
[0054] A method for using water-based zero-skin UV paint, comprising the following steps,
[0055] Step (1): Roll coating, pour the water-based zero-degree skin-feeling UV paint onto the laser roller, start the roller coating machine to roll the plastic film, the roller coating speed is 3m / min~4m / min, and the coating amount is 20g / m 2 ~30g / m 2 ;
[0056] Step (2): dehydration drying, drying the plastic film after roller coating, drying temperature 40 ℃~50 ℃, drying time 3min~6min;
[0057] Step (3): UV mercury lamp curing;
[0058] Step (4): cooling and wrapping.
[0059] In step (2), the drying temperature is adjusted to 45°C, the drying time is 1min, the drying temperature is adjusted to 50°C, the drying time is 2min,...
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
Login to view more
PUM
Login to view more
Abstract
The invention discloses a preparation method of water-based zero-degree skin-touch UV paint, which comprises the following steps: step (1), preparing raw materials, the raw materials comprise the following components in percentage by mass: 60%-80% of a 530 water-based UV emulsion, 5%-15% of a 726 water-based UV emulsion, 1%-3% of DPNB, 0.4%-1.2% of DPM, 0.1%-0.3% of tego902W, 0.2%-0.4% of tego4100, 0.4%-0.6% of DC-51, 0.4%-0.6% of tegoLP10, 1%-3% of an initiator A, 0.4%-0.6% of an initiator B, 0.1%-0.3% of RM-2020, 0.2%-0.4% of Hamming 299 and 8%-16% of water. The coating weight is easy to control, a paint film is uniform in gloss and good in adhesive force, very low VOC is released in the coating process, and the coating is environmentally friendly and durable.
Description
technical field [0001] The invention relates to the technical field of paints, in particular to a method for making water-based zero-skin UV paint and a method for using the same. Background technique [0002] In view of the current popular finishing materials and processes for wooden doors on the market, it has been gradually transformed from the past coating paint to soft plastic film covering. This method has high efficiency, good durability, easy color change, and is suitable for mass production. . The soft materials used for coating mainly include PETG, PVC, etc. UV paint is applied on these plastic films, and after curing, it becomes a pre-coated coil, and then according to the size of the wooden door, it is covered with negative pressure in the wooden door factory. During the production process High efficiency, energy saving and environmental protection. [0003] At present, the paint used in this roller coating process is mainly oil-based UV paint, but the coating ...
Claims
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
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more