Acrylic fibers are synthetic fibers made from a polymer (polyacrylonitrile) with an average molecular weight of ~100,000, about 1900 monomer units. To be called acrylic in the U.S, the polymer must contain at least 85% acrylonitrile monomer. Typical comonomers are vinyl acetate or methyl acrylate.
The 3rd Congressional District in the Commonwealth of Virginia includes all of the independent cities of Petersburg and Portsmouth, parts of the independent cities of Hampton, Newport News, Norfolk and Richmond, all of the Counties of Charles City and Surry, and parts of the Counties of Henrico and Prince George.
NC-6 may also refer to North Carolina Highway 6. North Carolina's 6th congressional district is located in north central portion of the state and borders Virginia. As a result of reapportionment following the 2010 census, the district was shifted northward by the Redistricting Committee of the NC Senate.The 6th district includes portions of Guilford, Alamance, Durham, Granville, and Orange counties, and all of Caswell, Person, Rockingham, Surry, and Stokes counties.The district is represented by Mark Walker, a Republican.rom 2003 to 2013 the 6th District comprised all of Moore and Randolph counties and portions of Alamance, Davidson, Guilford, and Rowan counties.