- ABS - Acrylonitrile Butadiene Styrene
- definition goes in long? ABS stands for Acrylonitrile Butadiene Styrene, a molded plastic used in musical instruments, such as recorders and in black plumbing pipe.
- ASA - Acrylic Styrene Acrylonitrile
- A plastic which withstands weathering well, ASA can be injection molded or formed into a sheet, and is often used in outdoor applications requiring long-term color stability, such as signage, outdoor furniture, windsurfing boards, and garden-hose reels.
- Acrylic
- Acrylic. Poly(methyl methacrylate) (PMMA). Commonly referred to as acrylic glass, this shatterproof, clear plastic is used for building aquariums, motorcycle helmet visors, and more.
- Adhesion
- Adhesion. When dissimilar molecules cling together.
- Adhesive