Description
Product Description
Hydroxypropyl cellulose(HPC)
- At normal temperature, it can dissolve it in many kinds of liquids such as absolute ethyl carbinol, alcohol, isopropyl, dichloride-methane, as well as in acid solution agent. All solution are clear and transparent.
- H-HPC is good thermoplastic material with excellent film forming ability. Film formed using H-HPC is very rigid with good polish and high elasticity.
- Low content of ash presents result excellent adhesive. It can be used as adhesive agent for latex, stable with good dispersing ability.
- H-HPC is not a drug itself, poison less and has no physiological effect.
- H-HPC possesses good chemical inertia, hardly to react with other chemicals.
- The substitute base is distributed uniformly and sufficiently thus H-HPC is powerful in antibacterial.
- Low content of balance moisture.
- H-HPC does not become gelatin in acid solution due to its non-ionic composition and in large range of PH solution, its presents excellent stability.
- Solution of H-HPC can form regular liquid crystal of tropism.
- Solution of H-HPC possesses surface activity.
- With temperature rising and down, solution of H-HPC can change from gelatin to solution which is.
Technical Index
Table 1
| Item | Standard |
Methoxyl content, % | 60.0~66.0 |
PH | 5.0~8.0 |
Loss on drying,% | 5.0 max |
Residue on ignition,% | 0.2 max |
Lead, ppm | 10 max |
Heavy metals, ppm | 20 max |
Viscosity, mPa.s | In accordance with the viscosity specification as shown in table 2. |
Table 2 Viscosity Specification of HPC SolutionGrade | Viscosity mP.s |
M | 4000~6500 at 2% |
G | 150~400 at 2% |
| J | 150~400 at 5% |
| L | 75~150 at 5% |
*The viscosity can be adjusted according to the requirements of the customers. Packing & DeliveryPackaging
HEC Product is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, or paper barrel or paper box, net weight is 25kg per bag.Transportation and Storage
Protect the product against moisture and damp.
Don't put it together with other chemicals.ApplicationOur Company FAQQ: Are you trading company or manufacturer ?A: We are factory.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer 200 g free sample.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock.According to quantity.
Q: What is your terms of payment ?
A: Payment ≤1000USD, 100% in advance.
Payment>1000USD, T/T(30% in advance and balance against B/L copy)or L/C at sigh
Q:Which country are your customers mainly distributed in?
Russia, America, UAE, Saudi Arab and so on.
Complaint
