Electrostatic copy paper Base paper is a special paper used in electrostatic copiers with a high degree of reproduction fidelity and clarity. It is composed of pulp, tagapuno, resin and electrostatic sensitive agent, its surface coated with a layer of conductive polymer film.

Pagganap ng pagtuklas
The detection of electrostatic copy paper base paper needs to pay attention to the following main properties:

Kapal at densidad: The thickness and density of electrostatic copy paper base paper will directly affect its stability and replication effect. Ang kapal at density ay maaaring masukat sa pamamagitan ng pagsukat ng kapal ng papel, density at base timbang.

Static inductance: The surface of electrostatic copy paper base paper is coated with a conductive polymer film, so the static inductance is required to ensure clarity and detail of the reproduction effect. The measurement of static inductance can be carried out by measuring the electrostatic charge and discharge time of the paper.

Gloss: The base paper of electrostatic copy paper needs to have a certain gloss to enhance the visual effect of the copy effect. Ang pagtuklas ng gloss ay maaaring gawin sa pamamagitan ng pagsukat ng reflectivity ng ibabaw ng papel.

Flatness: The base paper of electrostatic copy paper needs to have a certain flatness to ensure the stability and effect of the copying process. Ang flatness ay maaaring masukat sa pamamagitan ng pagsukat ng papel na ibabaw ng kinis, balahibo taas at board convexity at iba pang mga tagapagpahiwatig.

Copying effect: The main feature of electrostatic copy paper base paper is that it has a high degree of copy fidelity and clarity, so the copying effect is an important content of electrostatic copy paper base paper detection. The detection of copy effect can be carried out by measuring the paper copy fidelity, copy clarity and copy color restoration degree and other indicators.

Lakas ng loob: Electrostatic copy paper base paper needs to have a certain strength to ensure the stability and durability of the paper. Ang pagsubok ng lakas ay maaaring isagawa sa pamamagitan ng pagsukat ng lakas ng paghatak, pagpunit ng lakas at lakas ng compression ng papel.

Electrostatic copy paper base paper performance test subjects and methods

Paglaban sa pagsusuot: The base paper of electrostatic copy paper needs to have certain wear resistance to ensure the durability of the reproduction effect. Ang paglaban sa pagsusuot ay maaaring masuri sa pamamagitan ng pagsukat ng antas ng pagsusuot at katigasan ng ibabaw ng papel.

Pangangalaga sa kapaligiran: electrostatic copy paper base paper needs to meet environmental standards, walang mga mapanganib na sangkap, walang polusyon sa kapaligiran. Ang proteksyon sa kapaligiran ay maaaring masuri sa pamamagitan ng pagsukat ng mga volatile organic compounds, mga mabibigat na metal, mga ions ng klorido, floresan brighteners at iba pang mga tagapagpahiwatig.

Saklaw ng aplikasyon: electrostatic copy paper base paper is usually suitable for electrostatic copiers, so different models of electrostatic copiers need to use suitable base paper. The detection of applicable scope can be carried out by measuring the applicable environment of the paper, applicable copy model and applicable copy material and other indicators.

Magagamit muli: electrostatic copy paper base paper is usually reusable, kaya kailangan may reusability ito. Reusability can be tested by measuring the number of copies of paper and the change in the reproduction effect.

Tension: electrostatic copy paper base paper in the copying process needs to be pulled through the copier mechanism, so it needs to have a certain tension. The tensile force can be measured by measuring the tensile force and tearing strength of the paper in the process of replication.

The above performance indicators are the key content of the detection of electrostatic copy paper base paper. The detection results are very important to ensure the replication effect and stability. Different use requirements and standards will also affect the detection standards and methods of paper.