Description
Item DescriptionTrade Name: TC-Carbomer 340
CAS No.: 9007-20-9
EINECS NO.: 618-435-5Function & ApplicationTC- CARBOMER 340 is a crosslinked polyacylate polymer with strong moisturizing ability, acting as high-efficient & low-dosage thickener and
suspending agent. It can be neutralized by alkali to form clear gel. Once its carboxyl group is neutralized, molecule chain expands extremely and viscidity comes up, due to mutually exclusion of negative charge. It can enhance yield value and rheology of liquid substances, thus it is easy to get insoluble ingredients (granual, oil drop) suspended at low dosage. It is widely used in O/W lotion and cream as favorable suspending agent.
Specification Parameter | Value |
Appearance | Fluffy, white powder |
Viscosity(0.2% Mucilage, 20rpm,25ºC, pH 7.3~7.8, mPa·s) | 19000-35000 |
Viscosity(0.5% Mucilage, 20rpm,25ºC, pH 7.3~7.8, mPa·s) | 40000-70000 |
Transmittance(0.2% Mucilage, 420nm, %) | ≥85 |
Transmittance(0.5% Mucilage, 420nm, %) | ≥85 |
Residual Benzene (%) | ≤0.50 |
Residual Acrylic Acid (%) | ≤0.25 |
Packaging and Delivery
Company Profile
FAQ:
Q1: Can you supply free samples?
A: Yes. We can provide with Free sample
Q2: How to assure your delivery same good quality as sample?
A: We just take sample from mass production. So same production line, same quality. Even we can supply you pre shipment batch sample approval.
Q3: How to assure our delivery and quality after prepayment? If there is a dispute about quality etc., how to solve the problem?
A: We are committed to ingredients industry over 10 years. Our products were hot sold to Asia, Oceania, Middle East, Europe, South America, North America and Africa. The producer we are collaborating were all on-site evaluated medium size enterprise with complete production management and quality control system.
Q4: What kind of payment do you prefer?
A: We can accept TT, D/P, D/A, L/C, West Union. For long term good-reputed clients, we also release open term.
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