Conical Mandrel Tester Film Flexibility Tester Paint Film Cone Bending Testing

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Conical Mandrel Tester Film Flexibility Tester Paint Film Cone Bending Testing
Product Description
Application and scope of application：
It is suitable  for coating of paint and varnish (including single layer and compound coating  system) under the standard condition, when it is bent around the conical shaft,  it can resist cracking or detachability from the metal bottom plate, and the  elongation of the coating can also be determined.
Specification
Package Weight: 9.7Lb (22kg)
Machine Dimensions: 13.19*7.48*5.91in
(34*19*15cm)
Use requirements:
1、The  instrument should be tested under the conditions of 23 + 2 C and relative  temperature (50 + 5)%, except for the other requirements. The instrument should  be operated on (or fixed on) the instrument platform.
2、The sampling  was carried out according to the GB3186 - 82 "sampling of paint products", and  the special samples were checked and prepared according to the GB1727 - 79  "general preparation method of paint film".
3、Test plate
（1）Material and  size
Unless otherwise specified or agreed, test plate shall comply with GP9271 - 88  "paints and varnishes standard test board" requirements, and should be polished  polished steel plate, tin plate or soft aluminum.
The plate should be smooth, no deformation, the surface should be free of any  bulge or crack visible, test plate is 100mm*180mm, the maximum thickness is  0.8mm, if not deformation test plate in coating and drying after cutting, if it  is aluminum, the long side should be vertical and metal rolling process in  parallel (axial).
（2）The  treatment and coating of the test plate
Except as otherwise stipulated, three pieces of test board should be prepared  according to the rules of GB1727 - 79 "general preparation of lacquer film". If  the brush is used, the brush mark should be parallel to the short side of the  sample.
（3）Drying and drying conditions
According to the time required for drying (or bake hardening), each coated  sample plate is placed. Then the test sample is placed at 16h at 23 + 2 degrees  C and relative temperature 50 + 5%, and at least, the test is carried out as  soon as possible.
（4）Film thickness
The thickness was measured by GB1764 - 79 film thickness measurement.
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Delivery details
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Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Delivery details
Shipping:
The item will be shipped from our US warehouse to United States, which is more faster than from aboard.
2-9 working days to: USA
Terms of sales
We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
About us
Your satis
faction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
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Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Application and scope of application： It is suitable for coating of paint and varnish (including single layer and compound coating system) under the standard condition, when it is bent around the conical shaft, it can resist cracking or detachability from the metal bottom plate, and the elongation of the coating can also be determined. Specification Package Weight:9.7Lb (22kg) Machine Dimensions :13.19*7.48*5.91in (34*19*15cm)
On Jun-29-21 at 05:24:29 PDT, seller added the following information: