| Customization: | Available |
|---|---|
| CAS No.: | 9004-65-3 |
| Formula: | - |
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Hypromellose (INN), short for hydroxypropyl methylcellulose (HPMC), is a semisynthetic, inert, viscoelastic polymer used in eye drops, as well as an excipient and controlled-delivery component in oral medicaments, found in a variety of commercial products.[1][2]
As a food additive, hypromellose is an emulsifier, thickening and suspending agent, and an alternative to animal gelatin. Its Codex Alimentarius code (E number) is E464
Hypromellose is a solid, and is a slightly off-white to beige powder in appearance and may be formed into granules. The compound forms colloids when dissolved in water. This non-toxic ingredient is combustible and can react vigorously with oxidizing agents
| ITEM | HE | HE | HJ | HK |
| Methoxy | 28-30% | 27-30% | 16.5-20% | 19-24% |
| Hydroxypropoxy | 7-12% | 4-7.5% | 23.0-32.0% | 4-12% |
| Gel temperature | 58-64ºC | 62-68ºC | 70-90ºC | |
| Moisture | 5% | |||
| Ash content | 2.5% | |||
| PH:1% solution, 25% | 5.0-8.5 | |||
| SPECIFICATION | VISCOSITY RANGE(MPA.S) | SPECIFICATION | VISCOSITY RANGE(MPA.S) |
| 300 | 300-500 | 70k | 60,000-80,000 |
| 5k | 4,000-6,000 | 80k | 70,000-90,000 |
| 8k | 6,000-10,000 | 90k | 70,000-110,000 |
| 10k | 8,000-12,000 | 100k | 80,000-120,000 |
| 20k | 20,000-30,000 | 110k | 90,000-130,000 |
| 30k | 25,000-35,000 | 120k | 100,000-140,000 |
| 40k | 30,000-50,000 | 130k | 110,000-150,000 |
| 50k | 40,000-60,000 | 150k | 130,000-180,000 |
| 60k | 50,000-70,000 | 200k | ≥180000 |
There are many fields of application for hypromellose, including:[5]
It can be directly added into resin. Better uniformity and effect are achieved if preparing antistatic master batch in advance, then mixing with blank resin. Decide appropriate use level according to the kind of resin, process condition, product form and antistatic degree. The usual use level is 0.3-2% of product.
Net wt 25 KG per bag
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Q1. How can I get the samples for testing? |
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A: 1.We can provide a certain quantity of free samples. Please give the specific CAS or CI NO. of the product and we will give you the sample based on our standard.
2.You can send your samples to our office and we will send back the copy samples for you. It's a more efficient way. |
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Q2. How can I get the price of needed products? |
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A: 1. Please give the exactly CAS or CI Number, quantity, packing, destination port or specs requirements. We can according to your exact requirements to give you the price.
2.You can send us a sample, we can according to your sample give you a counter sample and price. |
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Q3. I don't know whether your product can be available, how can I order this from you? |
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A: It's the best way if you can send us a sample, so we can according to your samples give you a counter sample for checking the quality. Also we will quote a price for you to check the cost. After confirming all of this, you can contact our sales for an order. |
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Q4. I am a small wholesaler, do you accept small order? |
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A: It's no problem if you are a small wholesale, we would like to grow up with you together. |
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Q5. How to use the product? |
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A: We are pleased to be requested the application methods from you and we will use words and videos to tell how to use. We also have application engineers can provide onsite service for you customers. |
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Q6. Can you make OEM service of your products? |
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A: Yes. We can accept OEM service. Also we have provided OEM service to lots of big and famous companies in the order. |
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Q7. How can you ensure the quality to us? |
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A: 1. Quality is the foundation of our company,we have been engaging in this field for more than 20 years. Superior quality brings us the benefits and gives us the vitality.
2. The bulk production is the same quality as the confirmed sample we provide to you for testing before the order.
3.If you still have doubt, you can request the third part company, such as SGS, to inspect and test the bulk cargo before shipment (you should bear the inspection expense).
If you want to konw more details,Please contact me! |
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