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Dust Free Blackboard

Dust Free Blackboard
Dust Free Blackboard
NO.: OS-BB12
Brief:

non-glare-UV board

Durable - does not leave scratches

whiteboard can be used to write

Can the projector

Affordable

Description

Performance relate

Releate Product

Accessories Releate

  Specifications:
1. The total thickness of 180 ± 5 ㎛
2. fixed for two liquid type adhesive, thermosetting resin adhesive amine acid B
3. board surface hardness of 3H pencil hardness of more than
4. board surface to be 3,000 times more resistant to washing test
5. board surface weathering test required 24 hours
6. does not lead, nickel content
7. 5cm square plate was the need for the dark cell type (corrected the font)
8. white board surface is not reflective screen can be used when the projector (white part of the screen when the projector can be used)
SGS test report

Use of environmental water to clean the blackboard with the nano, with non-toxic green pen, eraser mop water will be able to resolve this issue once and for all.
Rub white reflective nano green water is low, and the general effect no different from the projector screen, projection teaching can also be written directly on the whiteboard, and with the same board without any dust and pollution, with a high degree of scratch resistance.
Environmental water-soluble chalk blackboards are used to extract vegetable oil from, environmental non-toxic.
The board layout to write no dust pollution, cleaning and maintenance is simple.
Environmental life of the old blackboard chalk is calcium carbonate chalk, whiteboard amount in ten times the life.
No eraser, eraser machine maintenance and purchase requirements.
Do not need to pay health costs.
Service life of at least five years of environmental protection on the blackboard.

Description

  Specifications:
1. The total thickness of 180 ± 5 ㎛
2. fixed for two liquid type adhesive, thermosetting resin adhesive amine acid B
3. board surface hardness of 3H pencil hardness of more than
4. board surface to be 3,000 times more resistant to washing test
5. board surface weathering test required 24 hours
6. does not lead, nickel content
7. 5cm square plate was the need for the dark cell type (corrected the font)
8. white board surface is not reflective screen can be used when the projector (white part of the screen when the projector can be used)
SGS test report

Use of environmental water to clean the blackboard with the nano, with non-toxic green pen, eraser mop water will be able to resolve this issue once and for all.
Rub white reflective nano green water is low, and the general effect no different from the projector screen, projection teaching can also be written directly on the whiteboard, and with the same board without any dust and pollution, with a high degree of scratch resistance.
Environmental water-soluble chalk blackboards are used to extract vegetable oil from, environmental non-toxic.
The board layout to write no dust pollution, cleaning and maintenance is simple.
Environmental life of the old blackboard chalk is calcium carbonate chalk, whiteboard amount in ten times the life.
No eraser, eraser machine maintenance and purchase requirements.
Do not need to pay health costs.
Service life of at least five years of environmental protection on the blackboard.

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