Specification of Sodium Carboxymethyl Cellulose Painting Grade
Specification of Sodium Carboxymethyl Cellulose Painting Grade, Specification of CMC Painting Grade, Qingdao Tianya Chemical Co., Ltd, http://www.chinacarboxymethylcellulose.com, http://www.chinacarboxymethylcellulose.com/e_products/Sodium-Carboxymethyl-Cellulose-Painting-Grade-9.html, http://www.chinacarboxymethylcellulose.com/index_en.html, http://www.chinacarboxymethylcellulose.com/e_aboutus
Specification of Sodium Carboxymethyl Cellulose Painting Grade, Specification of CMC Painting Grade, Qingdao Tianya Chemical Co., Ltd, http://www.chinacarboxymethylcellulose.com, http://www.chinacarboxymethylcellulose.com/e_products/Sodium-Carboxymethyl-Cellulose-Painting-Grade-9.html,
http://www.chinacarboxymethylcellulose.com/index_en.html,
http://www.chinacarboxymethylcellulose.com/e_aboutus
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QINGDAO TIANYA CHEMICAL CO., LTD<br />
Add: Room 711, 7 Wenzhou Road, Sifang District, Qingdao, 266032, China<br />
Tel: 86-532-66993770 Fax: 86-532-66993770<br />
SPECIFICATION OF SODIUM CARBOXYMETHYL CELLULOSE<br />
Product Name: <strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong><br />
CAS No.: 9004-32-4<br />
H.S. Code: 39123100<br />
Synonyms: Carboxy Methyl <strong>Cellulose</strong>, <strong>Carboxymethyl</strong> <strong>Cellulose</strong>, CMC, <strong>Sodium</strong> CMC, Na-CMC<br />
Molecular Formula: [C6H7O2(OH)2OCH2COONa]n<br />
Molecular Weight: 263.1976<br />
Structure:<br />
Description:<br />
<strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong> is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound<br />
to some <strong>of</strong> the hydroxyl groups <strong>of</strong> the glucopyranose monomers that make up the cellulose backbone. It is<br />
<strong>of</strong>ten used as its sodium salt, sodium carboxymethyl cellulose.<br />
<strong>Specification</strong>: <strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong> <strong>Painting</strong> <strong>Grade</strong><br />
Main specifications for CMC <strong>Painting</strong> <strong>Grade</strong>:<br />
Product Types<br />
Items<br />
Viscosity <strong>of</strong><br />
2% solution<br />
mpa.s, NDJ-79<br />
PH Value<br />
Degree <strong>of</strong><br />
Substitution<br />
Loss on drying (H 2 0), %<br />
TS-1 800-1200<br />
TS-2 1200-1800<br />
6.5-8.0 ≥0.70 ≤10<br />
TS-3<br />
≥1800<br />
Packing: 25KG craft paper bag, or other packings as customers’ request.<br />
Usage: As protective colloid, <strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong> will heighten stability <strong>of</strong> emulsion<br />
polymerization system to evenly scatter the additive <strong>of</strong> pigment and filler, etc. into painting so as to impart it will<br />
good pigment adhesion effect. <strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong> can evidently improve the viscosity <strong>of</strong> painting<br />
latex, anti-splash and sag resistance <strong>of</strong> painting in order for enhancing the workability <strong>of</strong> painting.<br />
Storage and Transportation:<br />
1. <strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong> should be Moisture-pro<strong>of</strong>, fire prevention, anti-high temperature, store in<br />
ventilate and dry environment.<br />
2. <strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong> should prevent raining during transportation, prohibit using cleek during<br />
www.chinacarboxymethylcellulose.com sales@chinacarboxymethylcellulose.com
QINGDAO TIANYA CHEMICAL CO., LTD<br />
Add: Room 711, 7 Wenzhou Road, Sifang District, Qingdao, 266032, China<br />
Tel: 86-532-66993770 Fax: 86-532-66993770<br />
loading and unloading.<br />
3. <strong>Sodium</strong> <strong>Carboxymethyl</strong> <strong>Cellulose</strong> should prevent moisture during storage, or the product can be gelatinized<br />
or partially dissolved to influence applications.<br />
www.chinacarboxymethylcellulose.com<br />
sales@chinacarboxymethylcellulose.com
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