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Shanghai Runkey Biotech Co., Ltd.for desiccant/cement mortar 9004-65-3 Hydroxypropyl Methyl Cellulose Putty powder//www.lookchem.com/300w/201001/img/9004-65-3.jpg
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for desiccant/cement mortar 9004-65-3 Hydroxypropyl Methyl Cellulose Putty powder CAS NO.9004-65-3

FOB Price:
USD 3,200.00-3,250.00 /Kilogram Get Latest Price
Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

Add to Inquiry Cart

Product Details

Keywords

  • 9004-65-3 Hydroxypropyl Methyl Cellulose for Putty powder
  • Hydroxypropyl Methyl Cellulose for cement mortar 9004-65-3 HPMC
  • 9004-65-3 Hydroxypropyl Methyl Cellulose for desiccant

Quick Details

  • ProName: for desiccant/cement mortar 9004-65-3 ...
  • CasNo: 9004-65-3
  • Molecular Formula: C12H20O10
  • Appearance: White to slightly off-white powder
  • Application: Putty powder, tile adhesive, cement mo...
  • DeliveryTime: Prompt shipment
  • PackAge: 25kg/Bag
  • Port: Shanghai
  • ProductionCapacity: 30000 Metric Ton/Year
  • Purity: 99%
  • Storage: keep in a sealed container and away fr...
  • Transportation: By Sea, Air or Express
  • LimitNum: 1 Kilogram
  • Viscosity: 3-1000000mpa.s
  • Loss on drying: 5.0% Max
  • Residue on ignition: 1.5% Max
  • pH: 4.0 - 8.0
  • Heavy Metal: 10ppm Max
  • Arsenic: 2ppm Max

Superiority

proname: hydroxypropyl methyl cell...

casno: 9004-65-3

appearance: white powder

application: putty powder, tile adhesive, cement mortar

deliverytime: prompt shipment after receiving payment.

package: 25kg/bag.

port: shanghai

productioncapacity: 30000 metric ton/year

purity: 99%

storage: away from heat and sunshine

transportation: by sea, air and express

limitnum: 1kg

valid period: 2 years

product name: hydroxypropyl methyl cellulose

for desiccant/cement mortar 9004-65-3 hydroxypropyl methyl cellulose putty powder

inhalation: remove from exposure and move to fresh air immediately. if not breathing, give artificial respiration. if breathing is difficult, give oxygen. get medical aid.

eye: flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. get medical aid.

skin: flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. get medical aid. if irritation develops or persists.

ingestion: if victim is conscious and alert, give 2-4 cupfuls of milk or water. never give anything by mouth to an unconscious person. get medical aid.

medical conditions aggravated by exposure: no medical conditions are known to be aggravated by these products.

notes to physician: none

section 5 fire fighting measures

general information: as in any fire, wear a self-contained breathing apparatus in pressure-demand, msha/niosh(approved or equivalent), and full protective gear. non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes.

flammable class: 0

suitable extinguishing media: water, co2, dry chemicals, foam-fog

fire/explosion hazards: negligible fire hazard when exposed to heat or flame.

fire fighting procedure:wear self contained breathing apparatus meeting niosh standards. other information: wear self-contained breathing apparatus and complete personal protective equipment when potential for exposure to products of combustion exists.

section 6 accidental release measures

small spill: use appropriate tools to put the spilled solid in a convenient waste disposal container. finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.

large spill: use a shovel to put the material into a convenient waste disposal container. finish cleaning by spreading water on the contaminated surface and allow evacuating through the sanitary system. be careful that the product is not present at a concentration level above tlv. check tlv on the msds and with local authorities.

section 7 handling and storage

the regulations relating to storage remises apply to workshop where the product is handled: handling: removal of mobile products need to wear protective gloves when products for the brittle materials, handled with care when handling apply good manufacturing practice & industrial hygiene practices. observe good personal hygiene, and do not eat, drink or smoke whilst handling. wear protective goggles and gloves when handling material. clean cloths, must be worn. observe all warning and precautions listed for the product.

storage: store in a cool & dry area away from heat sources & protected from light. stored in relatively stable areas., to avoid collision occurred on a hard object avoid dust formation and

Details

introduction:

hpmc, always called industrial monosodium glutamate, has a very wide application. construction grade hpmc has excellent thickening property and it can be used as an anti-dispersing agent. with the development of cellulose production technology and excellent properties of construction grade hpmc, it was used widely in the construction industry. the yield and consumption of hpmc are increased sharply in recent years. hpmc has different types, cold water fast dissolving type and hot dissolving type. cold water fast dissolving hpmc can be used in putty powder, mortar, liquid glue etc.. hot dissolving type hpmc can be used for dry powder products. it can mix with dry powder and use directly like putty powder and mortar. the water retaining property and stability of cold water fast dissolving type is worse than that of hot dissolving type. so the customers should choose different types according to different applications.

specification:

item specification
60rk 75rk
hydroxypropyl % 7.0-12.0 4.0-12.0
methoxy % 28.0-32.0 19.0-24.0
moisture % ≤5.0 ≤5.0
ash content % ≤5.0 ≤5.0
viscosity mpa.s 5-200000
gel temperature ℃ 56-64 68-90
whiteness % ≥75 ≥75

application:

hpmc has the effect of thickening, water retaining and construction in putty powder.

1. hpmc can thicken and make the solution uniform. then avoid sagging.

2. hpmc makes putty powder dry slower and help ash calcium powder react in water.

3. construction: hpmc has lubrication action, which makes putty powder has a good condition for construction.

hpmc has no any chemical reaction but assistant. hpmc only retains water and help ash calcium powder react well but no any chemical reaction was involved.

characters:
  • hpmc is easily dissolved in cold water and a little hard in hot water. but its gelation temperature in hot water is abviously higher than mc. the dissolving condition in cold water is also much better than mc.
  • the viscosity of hpmc is related to its molecular weight. the bigger the molecular weight, the higher the viscosity. the temperature also influences the viscosity much. the viscosity will be lower with the rise of temperature. but temperature has a smaller influence to the viscosity than mc. so the solution of hpmc is stable in room temperature.
  • hpmc is stable to acid and alkali. its aqueous solution with ph between 2 and 12 is very stable. caustic acid and whitewash has a small influence to hpmc properties. but alkali can quicken its speed of dissolving and increase the viscosity slightly. hpmc is also stable to normal salts. but if the concentration of salt solution is high, the viscosity of hpmc solution has a trend of increasing.

properties:

1. water retention: the water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking.

2. adhesivity: it can make mortar attach to base material better sincethe plasticity of mortar is enhanced.

3. operationality: it can enhance the plasticity of mortar and improve the coating efficiency in construction projects.

storage:

it should be kept away from exposure to the sun, rain and moisture in storage and transportation.

packaging: 25kg/bag or according to the requests of the customers. it can load 12mt in one 20gp without pallets.

faq

1. what is the main technical index of hpmc

most of the customers pay more attention to hydroxypropyl content and viscosity. the water retaining property of hpmc with higher hydroxypropyl content is better. the bigger the viscosity, the better the water retaining. in mortar, hpmc with high viscosity is better.

2. can we get smaller quantity of hpmc
generally our moq is 1000kg and we can deliver it by sea, by air or courier like fedex etc.. we always do it according to the requirements of the customers.
3. what documents can you provide
we can provide commercial invoice, packing list, msds, certificate of analysis, certificate of origin, tse/bse, gmo etc. and if you have any other requirements, please feel free to let me know.
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