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
Name: Carbomer
CAS NO:
Molecular Formula:/
Standard : Cosmetic grade
Packing:10kg/drum,
Usage: cosmetic usage
item
|
Carbomer 940
|
Carbomer 980
|
Carbomer U20
|
Appearance
|
White loose shape powder
|
White loose shape powder
|
White loose shape powder
|
viscosity(0.2% water),mPa.s
|
|
20000-30000
|
|
viscosity(0.5% water),mPa.s
|
30000-50000
|
40000-60000
|
20000-40000
|
pH
|
2.5-3.0
|
2.5-3.0
|
2.5-3.0
|
Loss on drying,%
|
≤2.0
|
≤2.0
|
≤2.0
|
Sulphated ash,%
|
≤0.5
|
≤2.0
|
≤2.0
|
Benzene,%
|
≤0.5
|
|
|
Heavy metals,ppm
|
≤20
|
|
|