China Professional China HEMC – Hydroxyethyl methyl cellulose – Divenland Manufacturers and Suppliers

Professional China HEMC – Hydroxyethyl methyl cellulose – Divenland

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With sophisticated technologies and facilities, strict top quality handle, reasonable value, exceptional support and close co-operation with clients, we are devoted to furnishing the ideal worth for our clients for Pp Glass Fiber, Superplasticizer In Concrete, Superplasticizer Uses, We are looking forwards to establishing long-term business relationships with worldwide customers.

Professional China HEMC – Hydroxyethyl methyl cellulose – Divenland Detail:

Hydroxyethyl methyl cellulose

Hydroxyethyl methyl cellulose (HEMC) was prepared by introducing ethylene oxide substituent into methyl cellulose (MC). Its salt tolerance was better than that of unmodified polymer, and the gel temperature of methyl hydroxyethyl cellulose was higher than that of methyl cellulose.

Ⅰ.Property

1. Appearance: White or similar white powder, no mechanical magazine, odorless and tasteless

2. Gel temperature(℃)：60-90

3. Water content（Wt %）: ≤5.0

4. Ash content（Wt %）: ≤5.0

5.HP:5.0-8.0

6. Fineness: ≥80 Mesh

7. Viscosity（mPa.s, 2% aqueous solution, 20±0.2℃）:100000-20000

Ⅱ.Main technical performance

1. Solubility: model H in HEMC can be dissolved in both cold water and hot water, while model L can only be dissolved in cold water, while HEMC is not soluble in most organic solvents. The surface treated HEMC is dispersed in cold water and does not agglomerate. However, it can be dissolved rapidly by adjusting its pH value to 8-10

2. PH stability: pH value in the range of 2-12 viscosity change is small, beyond this range viscosity decreases

3. HEMC has the characteristics of thickening, suspension, dispersion, adhesion, emulsification, film-forming and water retention, and its water holding capacity is stronger than that of methylcellulose. Viscosity stability, mildew resistance and dispersion are better than hydroxyethyl cellulose

ht (1) ht (2) ht (3)

Ⅲ. Usage and precaution

HEMC is widely used in water-based latex coating, construction and building materials, printing ink, oil drilling, etc

Ⅳ. Package and storage

1.This product has the corresponding safety data sheet and safety transportation permit data

2.This product is packed in 25 kg kraft paper and plastic film lined film bag

3.Store in a dry place, pay attention to moisture-proof

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No matter new shopper or old customer, We believe in very long expression and dependable relationship for Professional China HEMC – Hydroxyethyl methyl cellulose – Divenland , The product will supply to all over the world, such as: Switzerland, Grenada, Stuttgart, Ensuring high product quality by choosing the best suppliers, now we have also implemented complete quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.

HEMC

Hydroxyethyl methyl cellulose

The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.

By Louis from Swiss - 2017.06.19 13:51

The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.

By Bess from Swiss - 2017.07.07 13:00

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