Эфиры целлюлозы

Hydroxypropyl Methyl Cellulose — TS R5150

Немодифицированный эфир целлюлозы TS® R5150 представляет собой разновидность неионного водорастворимого полимерного порошка, который используется для улучшения обрабатываемости сухих строительных смесей.
Рекомендуемая область применения
Плиточные клея
Составы для систем СФТК
Кладочные растворы и шпатлевки
Гипсовые штукатурки
Растворы для специального применения

Свойства продукта
Химическая основа Гидроксипропилметил целлюлоза HPMC
Размер частиц Мелкий порошок
Насыпная плотность 250 — 550 кг/м3
Вязкость 55 000 – 65 000 мПа ּ с*
* 2 % раствор; на основе сухого материала; Brookfield RVT; 20 об
ּм; 20 °C
Характерные особенности
Хорошая способность к смачиванию поверхности
Умеренное сопротивление сползанию с вертикальной поверхности
Высокая водоудерживающая способность
Хорошая совместимость с другими добавками

Hydroxyethyl Methyl Cellulose — TS R6200S

Немодифицированный эфир целлюлозы TS® R6200S представляет собой разновидность неионного водорастворимого полимерного порошка, который используется для улучшения обрабатываемости сухих строительных смесей.
Рекомендуемая область применения
Плиточные клеи
Кладочные составы для пористых оснований
Шпатлевки
Материалы на основе цемента производимые экструзионным методом
Специальные области применения бетонов и растворов

Свойства продукта
Химическая основа Гидроксиэтилметил целлюлоза HEMC
Размер частиц Мелкий порошок
Насыпная плотность 250 — 550 кг/м3
Вязкость ~ 70 000 мПа ּ с*
* 2 % раствор; на основе сухого материала; Brookfield RVT; 20 об
ּм; 20 °C
Характерные особенности
Хорошая водоудерживающая способность
Отличная стабилизация воздуха в растворах
Очень хорошая кроющая способность и гладкость при выравнивание
Долгое открытое время

Hydroxypropyl Methyl Cellulose — TS M3012

Модифицированный эфир целлюлозы TS® M3012 представляет собой разновидность неионного водорастворимого полимерного порошка, который используется для улучшения обрабатываемости сухих строительных смесей.
Рекомендуемая область применения
Плиточные клеи C1/ C2
Гипсовые штукатурки

Свойства продукта
Химическая основа Гидроксипропилметил целлюлоза HPMC
Размер частиц Мелкий порошок
Насыпная плотность 250 — 550 кг/м3
Вязкость 46 000 – 65 000 мПа ּ с*
* 2 % раствор; на основе сухого материала; Brookfield RVT; 20 об ּм; 20 °C
Характерные особенности
Хорошее смачивание и выравнивание при нанесении
Долгое открытое время
Отличное сопротивление сползанию с вертикальной поверхности

Hydroxyethyl Methyl Cellulose — TS G6013

Модифицированный эфир целлюлозы TS® G6013 представляет собой разновидность неионного водорастворимого полимерного порошка, который используется для улучшения обрабатываемости сухих строительных смесей на основе гипса.
Рекомендуемая область применения
Штукатурка ручного нанесения
Штукатурка машинного нанесения
Шпатлевки
Гипсовые клеи

Свойства продукта
Химическая основа Гидроксиэтилметил целлюлоза HEMC
Размер частиц Мелкий порошок
Насыпная плотность 250 — 550 кг/м3
Вязкость 56 000 — 65 000 мПа ּ с*
* 2 % раствор; на основе сухого материала; Brookfield RVT; 20 об ּм; 20 °C
Характерные особенности
Хорошее водоудержание
Хорошая смачиваемость и адгезионная прочность
Хорошее сопротивление сползанию с вертикальной поверхности
Отличная обрабатываемость
Быстрый набор рабочей консистенции

 

 

 

Section 1: Identification of the substance/mixture and of the company/undertaking

1.1 Product identifier

Substance name:

Hydroxypropyl methylcellulose (HPMC)

Product name:

TS R5150

Product CAS No.:

9004-65-3 (hydroxypropyl methylcellulose)

1.2 Relevant identified uses of the substance or mixture and uses advised against

Identified uses:

HPMC is used as water-retention agent, binder, thickener and processing aids in building materials.

Uses advised against:

No uses advised against.

1.3 Details of the supplier of the SDS

Only Representative:

CHEMICAL INSPECTION AND REGULATION SERVICE LIMITED

Address:

11F Building 1, Dongguan Hi-Tech Park, 288 Qiuyi Road,

Binjiang District, Hangzhou 310052, China

E-mail:

info@cirs-reach.com

Manufacturer:

SHANDONG TIANSHENG CELLULOSE CORP., LTD.

Address:

Coal and Electricity Industrial Park, Mudan District,

Heze City, Shandong, China

Postcode:

274000

Telephone:

0086-530-5058557

Fax:

0086-530-5058566

1.4 Emergency telephone number

0086 571 8720 6574, 24 hours available.

Section 2: Hazards identification

2.1 Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008[CLP]

This product does not meet the criteria for classification in any hazard class according to Regulation (EC) No 1272/2008 on classification, labelling and packaging of substances and mixtures.

Classification according to Council Directive 67/548/EEC [DSD]

This product does not meet the criteria for classification in any hazard class according to Directive 67/548/EEC on classification, labelling and packaging of substances.

Additional information

No information available.

2.2 Label elements

Labelling according to Regulation (EC) No 1272/2008 [CLP]

No label information available. The product is not classified as hazardous under Regulation (EC) No 1272/2008 [CLP/GHS].

Supplemental Hazard information (EUH):

No information available.

2.3 Other hazards

No information available.

Section 3: Composition/information on ingredients

3.1 Substance information

Chemical Name

CAS No.

Molecular formula

Classification according to DSD

%

Hydroxypropyl Methyl Cellulose Ether

9004-65-3

(C2-H6-O2)x(C-H4-O)x Unspecified

Not classified

90-95

Other substances (not contributing to the classification of this product)

5-10

Section 4: First aid measures

4.1 Description of first aid measures

General notes: In all cases of doubt, or when symptoms persist, seek medical attention.

Following inhalation:

If breathed in, move person into fresh air immediately. If not breathing give artificial respiration.

If breathing is difficult, give oxygen. Get medical aid.

Following skin contact:

Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Following eye contact:

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Following ingestion:

Never give anything by mouth to an unconscious person. Get medical aid. DO NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cups of milk or water.

Notes for the doctor:

Treat symptomatically and supportively.

Treatment may vary with condition of victim and specifics of incident.

4.2 Most important symptoms and effects, both acute and delayed

Not available.

4.3 Indication of the immediate medical attention and special treatment needed

Persons with pre-existing skin, eye, or respiratory disease may be at increased risk from the irritant or allergic properties of this material. Attending physician should treat exposed patients symptomatically.

Section 5: Fire-fighting measures

5.1 General Information:
As in any fire, wear a self-contained breathing apparatus in pressure- demand, MSHA/NIOSH (approved
or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated
by thermal decomposition or combustion.

5.2 Extinguishing media

Suitable extinguishing media:

Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Unsuitable extinguishing media:

For this substance/mixture no limitations of extinguishing agents are given.
Flash Point: Not applicable.

Auto ignition Temperature: 170 (EN 15188).

Explosion Limits, Lower: 30g/m3. Upper: Not available.

NFPA Rating: (estimated) Health: 1; Flammability: 0; Instability: 0

5.3 Special hazards arising from the substance or mixture

Not available.

5.4 Advice for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

Section 6: Accidental release measures

General Information: Use proper personal protective equipment as indicated in Section 8.

6.1 Personal precautions, protective equipment and emergency procedures

Avoid dust formation. Avoid breathing vapors, mist or gas.

6.2 Environmental precautions

Do not let product enter drains.

6.3 Methods and material for containment and cleaning up

Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, and then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

6.4 Reference to other sections

See Section 7 for information on safe handling.

See section 8 for information on personal protection equipment.

See Section 13 for information on disposal.

Section 7: Handling and storage

7.1 Precautions for safe handling

Provide appropriate exhaust ventilation at places where dust is formed. Normal measures for preventive fire protection. Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing.

7.2 Conditions for safe storage, including any incompatibilities

Store in a tightly closed container. Store in a cool, dry, well-ventilated place away from incompatible substances.

7.3 Specific end use(s)

Apart from the uses mentioned in section 1.2 no other specific uses are stipulated.

Section 8 : Exposure controls/personal protection

8.1 Control parameters

Occupational exposure limit values:

There are no currently occupational exposure limit values established for the substance.

8.2 Exposure controls

Appropriate engineering controls:

Use adequate ventilation to keep airborne concentrations low.

Personal protective equipment:

Eye and face protection:

Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA’s eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166

Skin protection:

Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove’s outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.

Respiratory protection:

Respiratory protection is not required. Where protection from nuisance levels of dusts are desired, follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Exposure Limits:

Chemical Name

ACGIH

NIOSH

OSHA — Final PELs

Hydroxypropyl Methyl Cellulose Ether

none listed

none listed

none listed

OSHA Vacated PELs: Hydroxypropyl Methyl Cellulose Ether: No OSHA Vacated PELs are listed for this chemical

Section 9: Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance:

Powder.

Colour:

White to off-white.

Odor:

Odorless.

pH:

5.0-9.0 at 1% water solution.

Melting point:

No data available.

Boiling point:

No data available.

Bulk Density:

200-550 kg/m3.

Vapor pressure:

Not applicable.

Partition coefficient

(n -octanol/water):

No data available.

Solubility(ies):

Soluble in water and gel will form with the temperature rising.

Flash point:

No data available.

Auto-ignition temperature:

No data available.

Flammability:

No data available.

Decomposition temperature:

No data available.

Explosive properties:

No data available.

Oxidising properties:

No data available.

Evaporation rate :

No data available.

Viscosity:

Dust explosion class:

Combustion:

Please, refer to the relevant TDS.

St1.

Combustible solid.

9.2 Other information

No data available.

Section 10: Stability and reactivity

10.1 Reactivity

No data available.

10.2 Chemical stability

Stable under normal temperatures and pressures.

10.3 Possibility of hazardous reactions

No data available.

10.4 Conditions to avoid

Incompatible materials, dust generation, excess heat, strong oxidants, moisture.

10.5 Incompatible materials

Oxidizing agents.

10.6 Hazardous decomposition products

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

10.7 Hazardous Polymerization

Has not been reported.

Section 11: Toxicological information

11.1 Toxic kinetics, metabolism and distribution

No relevant information available.

11.2 Information on toxicological effects

Acute toxicity: No data available.

Skin corrosion/irritation:

Skin, rabbit: no data available.

Serious eye damage/irritation:

Eyes, rabbit: no data available.

Respiratory or skin sensitization:

Guinea pig maximization test: no data available.

CMR effects (Carcinogenicity, Mutagenicity and Toxicity for Reproduction):

No data available.

STOT-single exposure and repeated exposure:

No data available.

11.3 Additional information:

LD50/LC50: Not available.

Carcinogenicity: CAS#9032-42-2: Not listed by ACGIH, IARC, NTP, or CA Prop 65.

Epidemiology: No information available.

Teratogenicity: No information available.

Reproductive Effects: No information available.

Mutagenicity: No information available.

Neurotoxicity: No information available.

Other Studies: No information available.

Section 12: Ecological information

12.1 Toxicity

Acute toxicity to fish:

No data available.

Acute toxicity to daphnia:

No data available.

Acute toxicity to algae:

No data available.

Acute toxicity to bacteria:

No data available.

12.2 Persistence and degradability

No data available.

12.3 Bioaccumulative potential

No data available.

12.4 Mobility in soil

No data available.

12.5 Results of PBT and vPvB assessment

No data available.

12.6 Other adverse effects

No data available.

Section 13: Disposal considerations

13.1 Waste treatment methods

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.

RCRA P-Series: None listed.

RCRA U-Series: None listed.

Section 14: Transport information

14.1 Land transport (ADR/RID/GGVSE)

This product is not regulated as a hazardous material or dangerous goods for transportation.

14.2 Sea transport (IMDG-Code/GGVSee)

This product is not regulated as a hazardous material or dangerous goods for transportation.

14.3 Air transport (ICAO-TI/IATA-DGR)

This product is not regulated as a hazardous material or dangerous goods for transportation.

14.4 Additional information

No data available.

Section 15: Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

EU regulation:

Authorisations:

No information available.

Restrictions on use:

No information available.

EINECS:

This substance is not listed in the inventory.

DSD (67/548/EEC):

This substance is not listed in the Annex I.

Other chemical regulation:

USA — TSCA:

This substance is listed in the inventory.

Canada — DSL:

This substance is listed in the inventory.

Australia — AICS:

This substance is listed in the inventory.

Korea — ECL:

This substance is listed in the inventory.

Japan — ENCS:

This substance is listed in the inventory.

China — IECSC:

This substance is listed in the inventory.

15.2 Chemical Safety Assessment

No Chemical Safety Assessment has been carried out for this substance.

Section 16: Other information

16.1 Revision Information:

Date of the previous revision: 19/03/2018.

Date of this revision: 20/01/2021.

16.2 Abbreviations and acronyms

CLP:

EU regulation (EC) No 1272/2008 on classification, labelling and packaging of chemical substances and mixtures.

CAS:

Chemical Abstracts Service (division of the American Chemical Society).

EINECS:

European Inventory of Existing Commercial Chemical Substances.

RID:

European Rail Transport.

IMDG:

International Maritime Code for Dangerous Goods.

IATA:

International Air Transport Association.

OSHA:

The United States Occupational Safety and Health Administration.

TSCA:

Toxic Substances Control Act, The American chemical inventory.

DSD:

Dangerous Substance Directive (67/548/EEC).

IECSC:

Inventory of existing chemical substances in China.

DSL:

Domestic Substances List, The Canadian chemical inventory.

AICS:

The Australian Inventory of Chemical Substances.

ECL:

Existing Chemicals List, the Korean chemical inventory.

ENCS:

Japanese Existing and New Chemical Substances.

16.3 Key literature references and sources for data

Not available.

16.4 Relevant R-phrases and H-statements

R-phrases (code and full text):

No information available. The product is not classified as hazardous under Council Directive 67/548/EEC.

H-statements (code and full text):

No information available. The product is not classified as hazardous under Council Directive 67/548/EEC.

16.5 Training advice

Provide adequate information, instruction and training for operators.

16.6 Declare to reader

The information in this Safety Data Sheet (SDS) was obtained from sources, which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This SDS was prepared and is to be used only for this product. If the product is used as a component in another product, this SDS information may not be applicable. According to REACH Article 31(5), the SDS shall be supplied in an official language of the Member State(s) where the substance or mixture is placed on the market, unless the recipient Member State(s) concerned provide otherwise. It should also be noted that this SDS is applicable to the countries with English as an official language.

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