TYLOSE MH 6000 YP4

Tylose MH 6000 YP4 is a water-soluble, non-ionic methyl hydroxyethyl cellulose powder with standard etherification. 
Tylose MH 6000 YP4 provides fast consistency development, low sag resistance and water demand, moderate water retention, and low influence on cement hydration. 
This grade of methyl hydroxyethyl cellulose (MHEC) is ideal for use in grouts, lime-wash paints, and powder paints.

Tylose MH 6000 YP4 offers very high water retention, low gloss, low pigment compatibility, low pseudoplasticity, moderate thickening effect, and moderate wet scrub resistance. 
Tylose MH 6000 YP4 exhibits good anti-spattering. 
Tylose MH 6000 YP4 used for paint applications like interior paints, solid paints, exterior paints, powder paints, cement paints, glazes, distempers, and emulsion based plasters.

Tylose MH 6000 YP4 properties
Constitution:Methyl hydroxyethyl cellulose
Appearance:powder
Etherification:standard
Particle size:fine powder
Delayed solubility:yes
Level of viscosity:
according to Höppler 6000 mPa•s
Tylose® MH grades - water soluble, non-ionic, methyl hydroxyethyl cellulose with standard etherification.

Tylose MH 6000 YP4 application performance:
-Building materials
-Consistency development:fast
-Final consistency:low
-Sag resistance:low
-Water demand:very low
-Water retention:moderate
-Influence on cement hydration:low
-Heat stability:standard
-Coating materials
-Biostability:yes
-Gloss:low
-Pigment Compatibility:low
-Anti-spattering:good
-Pseudoplasticity:low
-Thickening effect:moderate
-Wet scrub resistance:moderate
-Water retention:very high

Tylose MH 6000 YP4 is, due to its properties, an important part of water-borne paints. 
Important properties of Tylose MH 6000 YP4, used to optimize the parameters of paints, are the setting of processing consistency, water retention, setting of binder properties, storability and the ability to act as a protective colloid. 
Tylose MH 6000 YP4 gives good processing properties, especially to paints with a high volume concentration of pigments (OKP). 
In addition, the addition of Tylose MH 6000 YP4 can extend the pot life, reduce the tendency to spray, improve flow and coverage.

Tylose MH 6000 YP4 properties:
Composition: methyl hydroxyethyl cellulose
Form: white powder
Etherification: etherification standard
Grain size: fine powder
Delayed solubility: yes
Modification: -
Viscosity level (according to Höppler):    6000 mPas

Tylose MH 6000 YP4 specification: 
Moisture: ≤6%
NaCl content: ≤1.5%
Grain size : Grain : <125μm: min. 90%
size: <100µm: min. 70%
Viscosity: 5,500 - 8,000 mPas
Brookfield RV, 20rpM, 1.9% 20 ° C, 20 ° GH    

Tylose MH 6000 YP4 additional data:
Active substance: ≥92.5%
Bulk density: ca. 350 g / l
Etherification (MS / DS): ca. 0.15 / ca. 1.70
Grain size: <63 µm: approx. 50%

Tylose MH 6000 YP4 applications:
-Cement mortars Cement
-fillers
-Decorative plasters

Tylose MH 6000 YP4 action:
Consistency development: fast
Final consistency: low
Sag resistance: low
Water demand: very slow
Water retention: average
Influence on cement hydration: slow
Heat resistance ( Heat stability): standard    

Tylose MH 6000 YP4 packaging, storage, safety instructions:
As with all organic powdered substances, cellulose ethers pose a dust explosion hazard. 
To avoid flammable dust-air mixtures, the risk of dust formation and accumulation must be minimized. 
Avoid fire sources such as open flames, hot surfaces, sparks, electrical disturbances. 
Tylose MH 6000 YP4 begins to decompose at around 200 ° C. 
The flash point is greater than 360 ° C. 
Tylose MH 6000 YP4 burns easily and the fire can spread.

Tylose MH 6000 YP4 can be stored for a long time if stored in a closed container or in its original packaging, in a dry place at room temperature. 
For high-viscosity types, slight loss of viscosity may occur after long-term storage (more than 1 year). 
Tylose MH 6000 YP4 absorbs water from humid air. 
The opened Tylose MH 6000 YP4 container must be resealed.

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 : < 1
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
Smoulder temperature : >450 °C
pmax : 10 bar
Dust explosion category : ST1
KSt : < 200 bar*m/s
Ignition temperature : > 400 °C

Reactivity : 
Tylose MH 6000 YP4 is non-reactive under normal conditions of use, storage and transport.
Tylose MH 6000 YP4 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.

ROAD AND RAIL TRANSPORT of Tylose MH 6000 YP4:
Not classified as Dangerous Goods by the criteria of the "Australian Code for the Transport of Dangerous Goods by Road & Rail" and the "New Zealand NZS5433: Transport of Dangerous Goods on Land".

MARINE TRANSPORT of Tylose MH 6000 YP4:
Not classified as Dangerous Goods by the criteria of the International Maritime Dangerous Goods Code (IMDG Code) for transport by sea.

AIR TRANSPORT of Tylose MH 6000 YP4:
Not classified as Dangerous Goods by the criteria of the International Air Transport Association (IATA) Dangerous Goods Regulations for transport by air.

Product form : Substance
Substance name : Tylose MH 6000 YP4
Product code : MHEC_R

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.

Recommended use : Rheological Additive
Special applications
Coating material
Chemical for use in construction
Restrictions on use : There is no information available on applications that are not advised

Other hazards not contributing to the classification: 
Dust may form explosive mixture in air. 
Handle in accordance with good industrial hygiene and safety practice.

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.

Symptoms/effects after skin contact : May cause sensitisation of susceptible persons by skin contact.
Symptoms/effects after eye contact : May cause eye irritation.

Suitable extinguishing media : 
Sand. 
Alcohol resistant foam. 
Chemical powder. 
Carbon dioxide. 
Water spray.
Unsuitable extinguishing media : 
No data available.

Precautions for safe handling : 
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 this product. 
Always wash hands after handling the product.

Storage conditions : 
Material is hygroscopic. 
Protect from atmospheric moisture and water.
Information on mixed storage : 
No special storage requirements.

Inhalation: Material may be an irritant to mucous membranes and respiratory tract.
Skin contact: Contact with skin may result in irritation.
Ingestion: Swallowing can result in nausea, vomiting and irritation of the gastrointestinal tract.
Eye contact: May be an eye irritant. Exposure to the dust may cause discomfort due to particulate nature. 
May cause physical irritation to the eyes.
Acute toxicity
Inhalation: This material has been classified as non-hazardous. 
Acute toxicity estimate (based on ingredients):
LC50 > 5 mg/L
Skin contact: This material has been classified as non-hazardous. 
Acute toxicity estimate (based on
ingredients): >2,000 mg/Kg bw
Ingestion: This material has been classified as non-hazardous. 
Acute toxicity estimate (based on ingredients):
>2,000 mg/Kg bw
Corrosion/Irritancy: Eye: this material has been classified as not corrosive or irritating to eyes. 
Skin: this material has been classified as not corrosive or irritating to skin.
Sensitisation: Inhalation: this material has been classified as not a respiratory sensitiser. 
Skin: this material has been classified as not a skin sensitiser.
Aspiration hazard: This material has been classified as non-hazardous.
Specific target organ toxicity (single exposure): This material has been classified as non-hazardous.
Chronic Toxicity
Mutagenicity: This material has been classified as non-hazardous.
Carcinogenicity: This material has been classified as non-hazardous.
Reproductive toxicity (including via lactation): This material has been classified as non-hazardous.
Specific target organ toxicity (repeat exposure): This material has been classified as non-hazardous.

Skin corrosion/irritation : Not classified
pH: 6 - 8 10g/l
Serious eye damage/irritation : Not classified
pH: 6 - 8 10g/l
Respiratory or skin sensitisation : Not classified
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified
Reproductive toxicity : Not classified
STOT-single exposure : Not classified
STOT-repeated exposure : Not classified
Aspiration hazard : Not classified
Other information : When used and handled according to specifications, the product does not have any harmful
effects according to our experience and the information provided to us

Wear safety shoes, overalls, gloves, safety glasses, dust mask. 
Available information suggests that gloves made from nitrile rubber should be suitable for intermittent contact. 
However, due to variations in glove construction and local conditions, the user should make a final assessment. 
Always wash hands before smoking, eating, drinking or using the toilet. 
Wash contaminated clothing and other protective equipment before storing or reusing.
Hygiene measures: Keep away from food, drink and animal feeding stuffs. 
When using do not eat, drink or smoke. 
Wash hands prior to eating, drinking or smoking. 
Avoid contact with clothing. 
Avoid eye contact and repeated or prolonged skin contact. 
Avoid inhalation of dust. 
Ensure that eyewash stations and safety showers are close to the workstation location.

Solubility: Slightly soluble in water
Density: 1.1 - 1.5 g/cm3
Relative Vapour Density (air=1): N App
Vapour Pressure (20 °C): N App
Flash Point (°C): N App
Flammability Limits (%): N App
Autoignition Temperature (°C): >170
Melting Point/Range (°C): N App
Boiling Point/Range (°C): N App
pH: 6 - 8 (10 g/L aqu soln)
Viscosity: N App
Total VOC (g/Litre): N Av

Hand protection of Tylose MH 6000 YP4: 
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
 

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