Acrylic has excellent weather resistance, which is better than other plastics. Acrylic has good surface hardness and gloss, and can be made into various products that can be needed. It is light in texture and inexpensive. It has become the product of choice for many people, but acrylic also has good and bad points, which directly determines its service life. What kind of acrylic material to choose has become a headache for many advertisers. Here are some tips for choosing acrylic materials! Suggest a collection!
1. Transparency identification
When a good acrylic sheet is irradiated with white light, the light emitted is very pure, without yellowing or bluing, and the good sheet has a greater light transmittance. Pure new material Acrylic board has pure appearance, and the appearance of recycled board is yellow.
2. Thickness identification
An important characteristic of acrylic sheet is measured by the thickness. Generally speaking, how thick is the sufficient thickness. The thickness must be asked clearly when purchasing. This is a key factor. Pure new material acrylic board has excellent surface hardness and anti-scratch performance, without pungent odor when cutting; the surface of the recycled board is easy to scratch, and irritating odor is generated during cutting.
3. Fire identification
Good acrylic is incombustible and does not produce an unpleasant odor during processing. Many materials on the market are impersonating, and this can be tried with what they say is scrap. Pure new material acrylic board is not easy to produce bubbles and deformation when heated by thermoforming; when the regenerated board is heated by heating, it is easy to have bubbles deformation.
4. Roast soft identification
Good acrylic blister words made of plates can be separated even if they are pasted together after baking, and it is very difficult to separate them after baking together with poor materials. Pure new material acrylic board has a long-term adaptability to paint and ink; recycled board is sensitive to paint and ink, and it is easy to produce silver streaks or cracks.
5. Identification of soft rubber edge
The new boards and good materials are all packaged with soft rubber edges in order to prevent rubbing. So this can be used as a difference between recycled materials and new boards.
6. Quality identification
Good sheet manufacturers usually provide samples and actual products. You can compare and check the color and some parameters, and it is also very easy to identify.