One After rough polish (DSM 2147), there is light scratch. Therefore, the time (PC) in the final polish (DSM 2145) must be lengthened, but some serious scratch lengthening polish time still hasn't been improved (can't be improved). The following is the customer's requirements<br>A. fujimi is expected to provide the approximate data of D50 and D90's particle size distribution.<br>B. the customer suggests whether the D90 particle size distribution of dsm2146 and dsm2147 can be narrowed (which means filtering out the large particle size).<br>Two The performance (e.g. RA, gloss) after the finish finish finish (DSM 2145) can be better. Therefore, the customer hopes that we can provide an absolute size smaller than DSM 2145.<br>Taniguchi San, do we have such products? If not, can we redevelop it?<br>
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