Carboxymethyl cellulose(CMC) in Pharm./medical application:
Sodium Carboxymethyl Cellulose(CMC) is the sodium salt of Carboxymethyl cellulose derived from natural occurred fiber.It is anionic polymer with clarified solution dissolved in cold or hot water.
Our high performance CMC can be used in various functions in pharm./medical application.It has outstanding chemical stability and emulsification capability,acid and alkali-resistant,neutral in solution.It effectively improves the disintegration or medicine tablets and prompotes the adsorption of the effective elements.
Our CMC can be used for dental care in tooth filling, artificial teeth,paste base for adhesion,tablet,etc.
Brief Properties of our CMC Pharm.grade
High Degree of substitution
High degree of substitution smooth the rheology of the aqueous solution and give improved compatibility.
Typical viscosity range
Typical viscosity of some grades are shown below.Additional types are available or can be tailor-made to meet customer product request.
| Concentration,% | mPa.s |
| 1 | 5000-7000 |
| 1 | 3500-5000 |
| 1 | 2500-3500 |
| 1 | 1500-2500 |
| 1 | 500-1500 |
Physical Properties of our Carboxymethyl cellulose
Appearance                      White or light creamy white powder
Moisture                         Max.10%
Bulk density                      550-1000kg/m3
PH(1%) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 6.5-8.5
Rules & regulations:
CAS: 9004-32-4
Packaging: packed in 25kg net multiply paper bags,shrinkwrapped on pallets or as per customer requested design.
Storage:Â keep original packaging sealed,stored in water-proof,clean and dry conditions.
Shelf life:Â 2years after production stored as above requested
More product and detailed specs available upon request. We dedicated to develop product to meet customer demand properly.
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Carboxymethyl cellulose(CMC) in Pharm./medical application:
Sodium Carboxymethyl Cellulose(CMC) is the sodium salt of Carboxymethyl cellulose derived from natural occurred fiber.It is anionic polymer with clarified solution dissolved in cold or hot water.
Our high performance CMC can be used in various functions in pharm./medical application.It has outstanding chemical stability and emulsification capability,acid and alkali-resistant,neutral in solution.It effectively improves the disintegration or medicine tablets and prompotes the adsorption of the effective elements.
Our CMC can be used for dental care in tooth filling, artificial teeth,paste base for adhesion,tablet,etc.
Brief Properties of our CMC Pharm.grade
High Degree of substitution
High degree of substitution smooth the rheology of the aqueous solution and give improved compatibility.
Typical viscosity range
Typical viscosity of some grades are shown below.Additional types are available or can be tailor-made to meet customer product request.
| Concentration,% | mPa.s |
| 1 | 5000-7000 |
| 1 | 3500-5000 |
| 1 | 2500-3500 |
| 1 | 1500-2500 |
| 1 | 500-1500 |
Physical Properties of our Carboxymethyl cellulose
Appearance                      White or light creamy white powder
Moisture                         Max.10%
Bulk density                      550-1000kg/m3
PH(1%) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 6.5-8.5
Rules & regulations:
CAS: 9004-32-4
Packaging: packed in 25kg net multiply paper bags,shrinkwrapped on pallets or as per customer requested design.
Storage:Â keep original packaging sealed,stored in water-proof,clean and dry conditions.
Shelf life:Â 2years after production stored as above requested
More product and detailed specs available upon request. We dedicated to develop product to meet customer demand properly.
Â
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Mini Ball Lens
Spherical ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres fit into smaller packages. The addition of a broadband MgF2 antireflection coating results in a highly efficient lens due to the high refractive index of the glass. Coupling efficiency is generally >90% due to the simplicity of these lenses.
We consistently offer various high quality optical components according to the customer's requirements. Such as prisms,Spherical Lens, aspherial lens,Ball lens,Optical Windows,Achromatic Lens,Cylindrical Lens,beamsplitters,mirrors,color filters,diffraction grating,reflectors,waveplates etc.
Specification of our ball lens:
*Material:BK7 or other optical glasses
*Diameter:1mm - 40mm
*Dimension Tolerance:+/-0.005mm
*Surface Quality:40-20
*Sphericity:0.005mm
*Coating:optional
Fused Silica Ball Lens,Optical Glass Spheres,Mini Ball Lens,Half Ball Lens,Bk7 Balls,Optical Glass Balls
China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com