O-RING; INTERIOR DIAMETER: 7.52 MM; OUTER DIAMETER: 14.58 MM; THICKNESS: 3.53MM; MATERIAL: NITRILE BUTADIENE-NBR; SHORE HARDNESS: SH ORE 70 ”A” ±5; DIMENSIONAL STANDARD SAE AS 568/ISO 3601-1; IDENTIFICATION ACCORDING TO ASTM D2000/SAE J200 STANDARD; BLACK COLOR; TEMPERATURE RANGE FROM -55 TO 100°C; TOLERANCE ACCORDING TO DIN 3771/ISO 3601; BRAND 1: PARKER; N-PART 1: 2-203; MARK 2: ANGST PFISTER; BRAND 3: MERKEL
The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.
