1.cmc purity>95% 2.free sample 3.high quality and reasonable price. 4.iso9001,iso22000(HACCP),kosher,halal certificate
CMC for Painting Grade
Appearence: White or yellowish powder
Packing: 20kg/25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner
Sorage: Kept in a light-proof, dry amd cool place
Main usage: In the field of txtile, CMC could improve the best product & increase strength in the process of spinning, common addition is 0.3-1.5%; also could enhence the rate of bond & quality of painting as suspension of raw matrial. the recommended addition is 0.5-2.0%.
Certificate of Analysis
Product Name | CMC (Paint Grade) | Product types | TS-2 | Batch No. | S110366 | ||
Items | Testing standards | Test results | |||||
Mesh Size | 80 | 80 | |||||
Viscosity (cps)2%.(25°C )NDJ-79 3# 30rpm | 1200--1800 | 1520 | |||||
PH | 6.5—8.0 | 7.2 | |||||
Degree of Substitution | 0.70-0.95 | 0.78 | |||||
Purity % | ≥95 | 96 | |||||
Loss on drying,% | ≤10 | 8.7 | |||||
Heavy metal | ≤10ppm | <10 | |||||
Fe | ≤3ppm | <3 | |||||
Pb | ≤3ppm | <3 | |||||
As | ≤2ppm | <2 | |||||
Conclusion | Qualified | ||||||
Printing Grade CMC
