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Poloxamer L44 L61 L62 Polyethylene-polypropylene Glycol Cas No. 9003-11-6 High Quality Factory Supply
Thông tin chi tiết sản phẩm:
| Nguồn gốc: | Trung Quốc |
| Hàng hiệu: | LIHONG |
| Chứng nhận: | ISO9001,14001,45001,Halal certification,OU certification |
| Số mô hình: | Poloxamer L44 L61 L62 |
Thanh toán:
| Số lượng đặt hàng tối thiểu: | 2MT |
|---|---|
| Giá bán: | Có thể đàm phán |
| chi tiết đóng gói: | Rắn 25 kg/túi; Chất lỏng 25 kg/thùng, 200 kg/thùng, 900 kg/thùng. (Bao bì đặc biệt có sẵn theo yêu c |
| Thời gian giao hàng: | 10-15 ngày |
| Điều khoản thanh toán: | L/C, T/T. |
| Khả năng cung cấp: | 100mts/ tháng |
|
Thông tin chi tiết |
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| Số mô hình: | Poloxamer L44 L61 L62 | Tên hóa học: | Polyethylene-Polypropylene Glycol |
|---|---|---|---|
| Sự thuần khiết: | ≥99% | Cách sử dụng: | Chất hoạt động bề mặt |
| Phân loại: | Tác nhân phụ trợ hóa học | Einecs số: | 232-658-1 |
| Mf: | HO (C2H4O) N (C3H6O) M (C2H4O) NH | Hạn sử dụng: | 12-24 tháng |
| Ngoại hình (25℃): | Chất lỏng không màu | ||
| Làm nổi bật: | Poloxamer L62,Polyethylene-polypropylene Glycol,Cas No. 9003-11-6 |
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Mô tả sản phẩm
L44 / L61 / L62
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Polyethylene-polypropylene glycol / Synperonic pe(R) / Poloxamer
Chemical composition: Propylene Glycol Block Polyether
L44 L61 L62 Propylene Glycol Block Polyether Polyethylene-polypropylene glycol Synperonic pe(R) Surfactant
L44 Polyethylene-polypropylene glycol
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Polyether is an effective antistatic agent. L44 can provide lasting electrostatic protection for synthetic fibers.
| Model Number | L44 |
| Appearance(25℃ ) | Colorless transparent liquid |
| Molecular Weight | 2200 |
| Viscosity (25ºC CPS) | 440 |
| Cloud Point(1% aqueous solution) | 45~55 |
| Moisture (%) | ≤ 1.0 |
| pH Value(1% aqueous solution) | 5.0~7.0 |
| HLB Value | 12 |
Propylene Glycol Block Polyether · Polyethylene-polypropylene glycol · Made In China
L61 Polyethylene-polypropylene glycol
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Make low foam detergent or defoamer. L61are used to prepare synthetic detergent with low foam and high detergency;
L61 is used as defoamer in papermaking or fermentation industry;
| Model Number | L61 |
| Appearance(25℃ ) | Colorless transparent liquid |
| Molecular Weight | 2000 |
| Viscosity (25ºC CPS) | 285 |
| Cloud Point(1% aqueous solution) | 17~21 |
| Moisture (%) | ≤ 1.0 |
| pH Value(1% aqueous solution) | 5.0~7.0 |
| HLB Value | 3 |
Propylene Glycol Block Polyether · Polyethylene-polypropylene glycol · Made In China
L62 Polyethylene-polypropylene glycol
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L62 can be used as pesticide emulsifiers, coolants and lubricants in metal cutting and grinding. It is used as a lubricant when rubber is vulcanized.
| Model Number | L62 |
| Appearance(25℃ ) | Colorless transparent liquid |
| Molecular Weight | 2500 |
| Viscosity (25ºC CPS) | 400 |
| Cloud Point(1% aqueous solution) | 21~26 |
| Moisture (%) | ≤ 1.0 |
| pH Value(1% aqueous solution) | 5.0~7.0 |
| HLB Value | 7 |
Propylene Glycol Block Polyether · Polyethylene-polypropylene glycol · Made In China
Packaging and Storage
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Package: 1000Kg/ IBC drum or 200Kg / drum (Net weight).
Storage and Transportation: Store and transport as general chemicals. Keep in a dry and ventilated place. Shelf life is two years.
Shelf Life: two years.
Propylene Glycol Block Polyether · Polyethylene-polypropylene glycol · Made In China
Performance and Application
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1. As an emulsifier and stabilizer: Poloxamer is one of the few synthetic emulsifiers used in intravenous emulsions as a water in oil emulsifier. Dosage: 0.1% to 5%. The emulsion prepared with this product has fewer milk particles, usually within 1 μ Below m, the absorption rate is high. Stable physical properties, able to withstand hot pressure sterilization and low-temperature freezing. Application example: Fat emulsion infusion for injection. The prescription for Lipomul is 150g cottonseed oil, 12g soy phospholipids, 3g Pluronic F68, 40g glucose, and 100ml injection water.
2. As a solvent enhancer: This product can increase the surface solubility of various drugs, such as salicylic acid, indomethacin, and metronidazole, by forming micelles with surfactants. Taking salicylic acid as an example, salicylic acid can be solubilized in two Pluronic types, Pluronic L65 and Pluronic F68. Each mole of Pluronic L65 can solubilize 1.3mol of salicylic acid, and each mole of Pluronic F68 can solubilize 0.93mol of salicylic acid, indicating the stable solubility of salicylic acid in different concentrations of Pluronic. The solubility of salicylic acid in Pluronic per minute (mg/ml x 10000). The solubility of salicylic acid in F68 gradually increases with increasing concentration of the active agent, but in L65, the solubility rapidly increases to its maximum with increasing concentration, but gradually decreases thereafter.
3. As an absorption enhancer: On the one hand, this product slows down intestinal peristalsis, prolongs the retention time of the drug in the gastrointestinal tract, and increases absorption, thereby improving the bioavailability of oral formulations. On the other hand, this product has good skin compatibility, increases skin permeability, and can promote the absorption of topical agents.
4. As slow release materials: solid products with large molecular weight are used as adhesives, coating materials, etc. to prepare tablets, capsules, gel, etc. to achieve the purpose of slow release and controlled release, and have achieved satisfactory results. Dosage: 5% to 15%.
Propylene Glycol Block Polyether · Polyethylene-polypropylene glycol · Made In China
Technical Information
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| Name |
Appearance (25ºC) |
Average Molecular Weight |
Viscosity (25ºC CPS) |
Cloud Point 1% (1% aqueous solution) | Moisture (%) | Value (1% aqueous solution) |
HLB Value |
| L31 | Colorless transparent liquid | 1100 | 200 | 37 | ≤ 1.0 | 5.0~7.0 | 3.5 |
| L35 | Milky white paste | 1900 | 320 | 70~85 | ≤ 1.0 | 5.0~7.0 | 18.5 |
| F38 | White solid | 5000 | - | >100 | ≤ 1.0 | 5.0~7.0 | 30 |
| L42 | Colorless transparent liquid | 1630 | 250 | 37 | ≤ 1.0 | 5.0~7.0 | 8 |
| L43 | 1850 | 310 | 42 | ≤ 1.0 | 5.0~7.0 | 10 | |
| L44 | 2200 | 440 | 45~55 | ≤ 1.0 | 5.0~7.0 | 12 | |
| L45 | Colorless liquid to paste | 2400 | - | 75~85 | ≤ 1.0 | 5.0~7.0 | 15 |
| L61 | Colorless transparent liquid | 2000 | 285 | 17~21 | ≤ 1.0 | 5.0~7.0 | 3 |
| L62 | 2500 | 400 | 21~26 | ≤ 1.0 | 5.0~7.0 | 7 | |
| L63 | Colorless liquid to paste | 2650 | 475 | 34 | ≤ 1.0 | 5.0~7.0 | 11 |
| L64 | Milky white paste | 2900 | 550 | 57~61 | ≤ 1.0 | 5.0~7.0 | 13 |
| L65 | 3500 | - | 75~85 | ≤ 1.0 | 5.0~7.0 | 15 | |
| F68 | White flaky solid | 8350 | - | >100 | ≤ 1.0 | 5.0~7.0 | 29 |
Propylene Glycol Block Polyether · Polyethylene-polypropylene glycol · Made In China
FAQ
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Polyethylene Glycol (Peg) · Poly(Ethylene Glycol) · Made In China
About Us
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Lihong Technology continues to increase its investment in advanced safety and environmental protection facilities. It is a second-level enterprise for production safety standardization, and many of its products have passed food-grade product certification.The company always adheres to the bottom line that quality is life, establishes and operates advanced quality management system and information management system, effectively improves product quality process control. Relying on advanced technology and equipment, it actively creates world-class product quality and corporate image.
The company has always insisted on leading high-quality development with technological innovation. The company currently has more than 30 high-end talents in the industry and has three R&D platforms: Jiangsu Technology R&D Center, Jiangsu Polyurethane New Material Engineering Technology Research Center, and Jiangsu Special Polyurethane New Material Engineering Research Center.
The company has 5 invention patents, 22 utility model patents, and more than 10 invention patents are being applied for.The company's research and development of specific functional flame-retardant polyether polyols has been identified as a key R&D project in Huai'an City.
Polyethylene Glycol (Peg) · Poly(Ethylene Glycol) · Made In China