TQC VF2250 sagging resistance Tester, removable guide plate 90mm application width 25 μm Graduation

Name: TQC VF2250 sagging resistance Tester, removable guide plate 90mm application width 25 μm Graduation
Brand: TQC sheen
SKU: NB016215
Price: 1693.0 USD
Availability: InStock

$ 1693.00Ex works

Designed with 90mm application width and 25μm Graduation, with removable guide plate to ensure direct stretching, the sagging index is assessed through 10 aliquots, meeting ASTM standards.

Model

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Category : Sag Tester

Brand : TQC sheen

SKU : NB016215

Service :The delivery and service By NBCLab.Com

Overview

The TQC sag resistance tester VF2250 is designed to evaluate the sag resistance performance of coatings. With a total film width of 90mm divided into 10 equal gaps, each with an additional depth of 25μm and a spacing of 1.5mm, it is suitable for accurate measurement of coating sagging properties.

Features

1. The total film width of 90mm is divided into 10 gaps, and the depth is increased by 25μm to ensure Test accuracy. 2. The spacing between each gap is 1.5mm, making it easy to observe the coating hanging phenomenon. 3. Removable guide plate design, supports direct stretching on Glass panel or thicker test panel. 4. The sagging index can be determined by the first track without sagging signs, and the operation is intuitive.

Principle

The instrument applies the coating through a bar applicator, then lifts and rotates the test plate to 90 degrees from the horizontal plane so that the thickest coating is at the bottom. The sagging index is determined and the sagging resistance performance is evaluated by observing the coating sagging of each gap.

Standards

ASTM D4400、ASTM D1084

Steps

1. Use a stick applicator to coat the test plate. 2. Lift the test plate and turn it 90 degrees to ensure that the thickest coating is at the bottom. 3. Observe the coating sagging of each gap and determine the first non-sagging track. 4. Calculate the sagging index based on the orbital position.

Notice

• Maintain a 90-degree angle when steering the test board to avoid affecting the results. • The guide plate is removable to ensure proper stretching on different panels. • Watch carefully for signs of sagging to avoid misjudging the track.

application width
90mm
Graduation
25 μm
Film thickness Range
50~275 μm

[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.