NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com


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|
K value |
27-32 |
|
Monomer % |
≤0.1 |
|
Sulfate ash % |
≤0.1 |
|
Miosture % |
≤5.0 |
|
PH Value (5% in water) |
3-7 |
|
Heavy metals(as Pb) ppm |
≤ 10 |