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Hydroxyethyl cellulose (HEC) for construction adhesive

Inquiry
  Post Date: Jan 02,2015
  Expiry Date: Jul 01,2015
  Detailed Description: Cas No. :9004-62-0 Quantity: 25FCL
Price:7600~7700 USD Metric Tons
Payment Method: T/T 40% in advance, 60 copy B/L

Introduction:
Our product HEC is made from highly pure cotton - cellulose by reaction of etherification under alkaline conditions without any organs of animals, fat and other bioactive constituents.

Quality standard:

Item

Index

Molar substitution degree (MS)

1.8 - 2.0

Water content, %

≤ 10.0

Insoluble matter in water, %

≤ 0.5

PH value

6.0 - 8.5

Ash content, %

≤ 5.0

Luminous transmittance, (2%)

≥ 82%

Viscosity table:

Model

Viscosity range, mPa.s

HE - 1000

800 - 1200

HE - 6000

4000 - 7000

HE - 10000

8000 - 12000

HE - 15000

13000 - 17000

HE - 20000

18000 - 24000

HE - 30000

26000 - 34000

Security:
This product is harmless and non - toxic and then it can be used as food additive without calory and it has no greater stimulus than the wheat starch, no allergic reactions therefore generally it is considered safe. HEC should be avoided contacting with the fire source, in particular forming mounts of dust in sealed environment to prevent the explosive danger.

Transport:
Be careful to prevent sun, rain and moisture and it must be stored in dry places sealed.

Packaging:
This product is packed in double-layer bags with polyethylene film bag enclosed in coated plastic woven bag. The net weight is 25 kg/bag. The products can also be packed as you request.

  CAS Registry Number:

9004-62-0
  Synonyms: ;Hydroxyethyl Cellulose;Hydroxyethyl cellulose ether;Hydroxyethyl ether cellulose;Natrosol;Natrosol 240JR;Natrosol 250 H;Natrosol 250 HHR;Natrosol 250 M;Natrosol L 250;Natrosol LR;HEC;hydroxyl ethyl cellulose;Hydroxy Ethyl Cellulose;
  Molecular Formula: C2H6O2·x
  Molecular Structure: 9004-62-0 Hetastarch

  Company: Shanghai Rongou Chemical Technology Co., Ltd.     [ China ]        
  Contact: Samule Zhou
  Tel: +86-21-62503072
  Fax: +86-21-62503076
  Email: samuelrongou@yahoo.cn
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