LENETA Form M72-BG lame plating sticker Opacity Chart Black and white grey grid sticker ASTM standard

Name: LENETA Form M72-BG lame plating sticker Opacity Chart Black and white grey grid sticker ASTM standard
Brand: LENETA
SKU: NB004215

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With sticker on the back, black and gray plaid paper with size of 51 * 279mm, does not contain Fluorescent Whitening Agent, has good anti-permeability, can effectively prevent the film from curling and bending, and the batch can be traced back.

Model

Form M72-BG

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Category : Coating Test Cardboard

Brand : LENETA

SKU : NB004215

Service :The delivery and service By NBCLab.Com

Overview

American Leneta Form M72-BG Opacity Chart is a lame plating card dedicated to paints and inks hiding power testing. The product is black and white/gray plaid style with sticker on the back, has good anti-permeability, does not contain any Fluorescent Whitening Agent, and can well meet the user's hiding power testing needs.

Features

1. Test cardboard coated with varnish is very satisfactory for many coating systems (water-based and solvent coatings). 2. Ensure that no fluorescent agent is added, in line with ASTM D344 standards. 3. Color and Gloss Repeatability (batch to batch). 4. High adhesion characteristics, especially suitable for latex paint. 5. The design is sturdy, which can prevent the film from curling and bending. 6. Encasement box with low permeability cissing membrane Encasement to prevent moisture during transportation and storage. 7. The batch number is printed on each cardboard.

Principle

The Opacity Chart is used to visually evaluate the hiding power of a paint. Hiding power is a measurement of the paint's ability to hide, calculated as: hiding power （%） = Y black/Y white * 100%. 100% means complete covering, i.e. there is no difference between the black and white areas after filming.

Applications

Paints, inks

Standards

ASTM D344

Steps

The specific operation steps are not provided in the data.

Notice

* Different paints formulations require test cardboard to have different solvent resistance, and the appropriate Opacity Chart should be selected according to the type of paint (e.g. sealed or unsealed). * The polarity of the solvent will affect the degree of activation of its organic components, and this factor should be considered when choosing a cardboard.

Dimensions
51*279mm
Color style
Black gray grid
Encasement specifications
125 sheets (including 500 frames)
application standard
ASTM
Application
Paints/inks
weight
2.72kg

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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