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Glass pad pasting and preparing technique thereof

A glass film and film sticking technology, which is applied in the direction of glass/slag layered products, layered products, chemical instruments and methods, etc., can solve the problems of ineffective resistance to glass fragments, poor heat insulation, and high Sc value of ordinary glass, and achieve Improving the quality of life of residents and the effect of blocking electromagnetic waves

Inactive Publication Date: 2008-10-29
钱维均
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of the safety performance of ordinary glass, when an explosion or earthquake disaster is brought to people, it cannot effectively resist the shock wave generated by the explosion or earthquake disaster, which will bring direct injury to people and the damage of splashing glass fragments; at the same time, from the aspect of energy saving , Ordinary glass has a high Sc value, poor heat insulation, and poor energy-saving performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Preparation of glass film masterbatch:;

[0043] Polyethylene terephthalate base material 98kg; intrinsic viscosity 0.65

[0044] Rare earth nanocomposite oxide 25kg; (product model: SSDXO-1, the rare earth nanocomposite oxide was developed by Shanghai Normal University, the same below)

[0045] Coupling agent (silane) 0.1kg;

[0046] Thinner (absolute alcohol) 0.05kg;

[0047] Dispersant (erucamide) 0.3kg.

[0048] Preparation process: Add the above-mentioned rare earth nano-composite oxide into a mixer, add coupling agent (silane), diluent (absolute alcohol), dispersant (erucamide), and stir at high speed (500 rpm) for 5 minutes. Then add polyethylene terephthalate base material, continue high-speed stirring for 15 minutes, discharge the material and cool it to normal temperature, then add it to an extrusion granulator to plasticize and granulate, and obtain the glass film masterbatch material.

Embodiment 2

[0050] The master batch is prepared from the following components by weight, and the master batch includes:

[0051] Polyethylene terephthalate base material 90kg;

[0052] Rare earth nano composite oxide 15kg.

[0053] Titanate coupling agent 0.3kg;

[0054] Anhydrous alcohol 0.07kg;

[0055] Benzoic acid 0.5kg.

[0056] The preparation process is the same as in Example 1.

Embodiment 3

[0058] The master batch is prepared from the following components by weight, and the master batch includes:

[0059] Polyethylene terephthalate base material 95kg;

[0060] Rare earth nanocomposite oxide 40kg;

[0061] Silane coupling agent 1.5kg;

[0062] Anhydrous alcohol 0.03kg;

[0063] Ethylene diester fatty acid amide 0.1kg

[0064]The preparation process is the same as in Example 1.

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PUM

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Abstract

The invention provides a glass film with sound-insulating, heat-insulating and UV-proof functions. The invention also provides a production process of the glass film. The production process is simple and low in cost and is suitable for industrialized production. The glass film is made from glass film master batches and PET base stocks by flow casting or extrusion calendaring methods. The proportions of glass film master batches and polyethylene terephthalate (PET) base stocks are 8-15 weight parts and 80-120 weight parts respectively. The master batches are composed of the following components in weight proportion: 90-99 parts of polyethylene terephthalate base stocks, 5-50 parts of nano-sized rare earth composite oxides and optionally 0.1-0.3 parts of coupling agents, 0.03-0.08 parts of diluting agent sand 0.1-0.5 parts of dispersing agents.

Description

technical field [0001] The invention provides a glass sticking film and a production process of the glass sticking film. The sticking film is mainly used on glass windows to play the functions of sound insulation, heat insulation and ultraviolet protection. Background technique [0002] The global temperature is warming, oil and coal are in short supply, and the price is soaring, which directly affects the development of the global economy and the improvement of people's material level. Therefore, "energy saving and emission reduction" must become the consensus of people all over the world. According to statistics, among the nearly 40 billion square meters of buildings in China, more than 95% are high-energy buildings, and the unit building energy consumption is 2-3 times that of developed countries. my country's building energy consumption has accounted for about 40% of the total energy consumption, and it can reach more than 50% in summer. Therefore, the "energy saving a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J5/18C08L67/03C08K5/56B32B17/10C08K3/22C08K5/09C08K5/54
Inventor 钱维均
Owner 钱维均