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TYLOSE PSO 810001 is a new type of Methyl Hydroxypropyl Cellulose (MHPC) for thickening systems based on organic solvents - hand sanitizers, paint removers, cleaners, adhesives, pastes and more.
TYLOSE PSO 810001 is a water-soluble, non-ionic, highly etherified methyl hydroxypropyl cellulose powder. 

TYLOSE PSO 810001 displays increased biostability and very high thickening effects. 
TYLOSE PSO 810001 is ideal for use in paint-stripping pastes.

TYLOSE PSO 810001 dissolves well in many organic solvents, including:
Butyl diglycol
Methylene chloride
DBE (Dibasic esters)
DMF (Dimethyl Formamide)
DMSO (Dimethyl sufloxide)
NEP (N-Ethyl-2-pyrrolidone)
BDGA (Butyl diglycol acetate)
NMP (N-Methyl-2-pyrrolidone)
1,2-Propanediol (Propylene glycol)
TPM (Tripropylene glycol monomethyl ether)
DPM (Dipropylene glycol monomethyl ether)

TYLOSE PSO 810001 can be added directly to the organic solvent at room temperature with stirring. 
Depending on the solvent, the mixing time is approximately 60 minutes. 
The final viscosity is reached within 24 hours.

Thickening organic solvents is a difficult task. 
Standard cellulose ethers either do not work well or work only in very few organic solvents or in systems with high water content. 
The currently available thickeners for organic solvents have serious drawbacks such as severe limitations in regard to the appropriate solvents, poor performance and complicated processing.

As a solution to these problems SE TYLOSE has developed TYLOSE PSO 810001, a methyl hydroxypropyl cellulose (MHPC) which acts as a thickener for a much broader range of organic solvents. 
TYLOSE PSO 810001 performs exceedingly well in most polar organic solvents, organic solvent mixtures and organic solvent/water systems.
Fields of application include paint strippers, adhesives and fuel pastes.

Typical MHPC grades are known to exhibit inverse solubility in water, which means that they are less or not soluble in hot water, but soluble in cold water. 
TYLOSE PSO 810001 also shows this behaviour in water but TYLOSE PSO 810001 solubility in organic solvents reflects a normal expectation: Increasing solubility with rising temperature. 

Thus, in waterless organic solvents, TYLOSE PSO 810001 can be added directly to organic solvents at room temperature (or below) under stirring. 
If necessary, the mixture can then be heated.
In case of organic solvent mixtures, TYLOSE PSO 810001 often works perfectly well, even if none of the components used alone is an appropriate solvent. 

TYLOSE PSO 810001 is even possible to use a non-polar solvent in a mixture to suspend TYLOSE PSO 810001 prior to the dissolution. 
The resulting dispersion can then be thickened by adding the polar components of the solvent mixture. 
TYLOSE PSO 810001 provides a flexible high performance method to thicken many solvents and solvent based systems

Appropriate solvents for TYLOSE PSO 810001 – Some typical examples:

Butyl diglycol
Diethylene glycol

Acetone (propanone)

DMF (Dimethyl formamide)
NEP (N-Ethyl-2-pyrrolidone)
NMP (N-Methyl-2-pyrrolidone)

Dibasic Esters
BDGA (2-(2-Butoxyethoxy)ethyl acetate)

DPM (Dipropylene glycol methyl ether)
TPM (Tripropylene glycol methyl ether)
THF (Tetrahydrofuran)

Halogenated Carbohydrates:
Methylene chloride
Chloroform (trichloromethane)

DMSO (Dimethyl sulfoxide)

Recommended uses of TYLOSE PSO 810001: 
Rheological Additive
Special applications
Coating material
Chemical for use in construction

Stability and Reactivity of TYLOSE PSO 810001:

TYLOSE PSO 810001 is non-reactive under normal conditions of use, storage and transport.

Chemical stability: 
Stable under normal conditions.

Possibility of hazardous reactions: 
No dangerous reactions known under normal conditions of use.

Conditions to avoid: 
No decomposition if stored normally.

Incompatible materials: 
Strong oxidizing agent.

Hazardous decomposition products: 
Under normal conditions of storage and use, hazardous decomposition products should not be produced.

Description of necessary first-aid measures of TYLOSE PSO 810001:

First-aid measures after inhalation: 
Remove person to fresh air and keep comfortable for breathing. 
Call a doctor.

First-aid measures after skin contact: 
Wash skin with plenty of water.

First-aid measures after eye contact: 
Rinse immediately with plenty of water, also under the eyelids. 
Consult an ophthalmologist if irritation persists.

First-aid measures after ingestion: 
Rinse mouth. 
If symptoms persist, call a physician.

Extinguishing media:

Suitable extinguishing media: 
Alcohol resistant foam. 
Chemical powder. 
Carbon dioxide. 
Water spray.

Unsuitable extinguishing media: 
No data available.

Specific hazards arising from the chemical:

General measures: 
Avoid dust formation. 
Do not breathe dust. 
Forms slippery surfaces with water.

Hazardous decomposition products in case of fire: 
Toxic fumes may be released. 
Carbon oxides (CO, CO2).

Special protective equipment and precautions for fire-fighters:

Protection during firefighting: 
Self-contained breathing apparatus.

Precautions for safe handling of TYLOSE PSO 810001:
Ensure good ventilation of the work station. 
Wear personal protective equipment. 
Avoid dust formation. 
Dust may form explosive mixture in air. 
Keep away from sources of ignition - No smoking.

Hygiene measures: 
Do not eat, drink or smoke when using TYLOSE PSO 810001. 
Always wash hands after handling TYLOSE PSO 810001.

Conditions for safe storage, including any incompatibilities of TYLOSE PSO 810001:

Storage conditions: 
Material is hygroscopic. 
Protect from atmospheric moisture and water.

Information on mixed storage: 
No special storage requirements.

Individual protection measures, such as personal protective equipment (PPE):

Hand protection: 
Not required for normal conditions of use. 
Choosing the proper glove is a decision that depends not only on the type of material, but also on other quality features, which differ for each manufacturer. 
Please follow the instructions related to the permeability and the penetration time provided by the manufacturer

Eye protection: 
Not required for normal conditions of use

Skin and body protection: 
Wear suitable protective clothing

Respiratory protection: 
In case of insufficient ventilation, wear suitable respiratory equipment.

Properties of TYLOSE PSO 810001: 
Physical state: Solid
Appearance: Powder.
Colour: whitish
Odour: odourless
Odour threshold: No data available
pH: 6 – 8 10g/l
Relative evaporation rate (butylacetate=1): Not specifically applicable
Melting point / Freezing point: Melting point: Not specifically applicable
Freezing point: Not specifically applicable
Boiling point: Not specifically applicable
Flash point: Not specifically applicable
Auto-ignition temperature: > 170 °C
Flammability (solid, gas): No data available
Vapour pressure: Vapour pressure: Not specifically applicable
Relative density: Relative vapour density at 20 °C: Not specifically applicable
Density: Density: 1.1 – 1.5 g/cm³ 20 °C
Relative density: Not specifically applicable
Solubility: Water: > 10 g/l @ 20°C
Log Pow: < 0
Viscosity, kinematic: Not specifically applicable
Viscosity, dynamic: Not specifically applicable
Explosive properties: Product is not explosive. Dust may form explosive mixture in air.
Explosive limits: No data available
Minimum ignition energy: > 10 mJ
Fat solubility: No data available
Conbustion class: 5
Smoldering temperature: > 450 °C
pmax: 10 bar
Dust explosion category: ST1
KSt: < 200 bar*m/s
Ignition temperature: > 400 °C

Other TYLOSE Products:
TYLOSE E 707002      
TYLOSE MO 4000 P4     
TYLOSE H 100000 YP2     
TYLOSE H 100070 NP2      
TYLOSE HS 100000 YP2

TYLOSE H grades:
TYLOSE H 10 YG4      
TYLOSE H 15 YG4      
TYLOSE H 20 P2      
TYLOSE H 20 YG4      
TYLOSE H 200 NP2      
TYLOSE H 300 NG4      
TYLOSE H 300 P2      
TYLOSE H 300 YP2      
TYLOSE H 4000 NG4      
TYLOSE H 6000 YP2      
TYLOSE H 10000 NG4      
TYLOSE H 10000 P2      
TYLOSE H 15000 YP2      
TYLOSE H 30000 YP2      
TYLOSE H 60000 YP2      
TYLOSE H 100000 YP2      
TYLOSE H 200000 YP2      

TYLOSE HA grades:
TYLOSE HA 40 YP2      

TYLOSE HC grades:
TYLOSE HC 30000 YP2      

TYLOSE HS grades:
TYLOSE HS 250 YG4      
TYLOSE HS 6000 YP2      
TYLOSE HS 15000 YP2      
TYLOSE HS 30000 YP2      
TYLOSE HS 60000 YP2      
TYLOSE HS 100000 YP2      

TYLOSE HX grades:
TYLOSE HX 500 T      
TYLOSE HX 6000 YG4 Plus      

TYLOSE MB grades:
TYLOSE MB 15009 P2    
TYLOSE MB 60000 P2    

TYLOSE MH grades:
TYLOSE MH 50 G4     
TYLOSE MH 200 YP2     
TYLOSE MH 300 P2     
TYLOSE MH 2000 YP2    
TYLOSE MH 6000 YP4    
TYLOSE MH 6002 P4     
TYLOSE MH 10000 KG4    
TYLOSE MH 10007 P4    
TYLOSE MH 15000 YP4    
TYLOSE MH 15002 P6    
TYLOSE MH 15018 P4     
TYLOSE MH 20006 P4    
TYLOSE MH 20009 P2    
TYLOSE MH 30000 YG8    
TYLOSE MH 30000 YP4    
TYLOSE MH 30026 P4    
TYLOSE MH 60000 P6    
TYLOSE MH 60001 P4     
TYLOSE MH 60001 P6    
TYLOSE MH 60004 P6    
TYLOSE MH 60009 P4    
TYLOSE MH 60010 P4     
TYLOSE MH 100001 P6    
TYLOSE MHBS 60000 YP4     
TYLOSE MH 300003 P6    

TYLOSE MHE grades:
TYLOSE MHE 60000 YP4     

TYLOSE MHF grades:
TYLOSE MHF 10015 P4    
TYLOSE MHF 10016 P4    
TYLOSE MHF 20007 P4    
TYLOSE MHF 20010 P4    
TYLOSE MHF 150013 P6    

TYLOSE MHS grades:
TYLOSE MHS 10012 P6     
TYLOSE MHS 30024 P4     
TYLOSE MHS 30027 P6    
TYLOSE MHS 60000 YP4    
TYLOSE MHS 100005 P3    
TYLOSE MHS 100006 P3    
TYLOSE MHS 150003 P4     
TYLOSE MHS 150012 P4     
TYLOSE MHS 300000 P4    

Special grades:
TYLOSE CER 406001      
TYLOSE E 510024     
TYLOSE E 514016
TYLOSE H 4070 NG4      
TYLOSE H 100070 NP2      

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