... be flat, shinny and smooth, no bubbles or crack, color and foreign material achieves standard. 2Resistance to boiling water No ... mushy, permit little color fade and purseGB134543Volatile matter%,≤4.00GB134554Water absorb (cold)mg, ≤ ... the mean time,our company has a professional R&D center and team,a professional color-match team,we can carry out the ...