In May, 2014, Longcheng expanded the annual production capacity of low-viscosity PVB from 1000 M/Tons (established in 2012) to 3000 M/Tons.
Now, it is the biggest and the most professional low-viscosity PVB manufacturer and supplier in China. The nature of Longcheng’s low-viscosity PVB is the same as Mowital series. The comparison is as follows:
SDL-28B equivalent to Mowital B16H;
SDL-18B equivalent to Mowital B20H;
SDL-08B equivalent to Mowital B30H;
SDL-05B equivalent to Mowital B30H (special);
SDL-04B equivalent to Mowital B30T;
SDL-06B equivalent to Mowital B60HH;
SDM-01 equivalent to Mowital B60H; etc.
Meanwhile, Longcheng Hightech owns the capability to produce customized PVB grades from those who have requirement for special applications.