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POLYAMIDE 6 HPLC 0.005-0.020MM (5-20UM)&

Basic information Safety Supplier Related

POLYAMIDE 6 HPLC 0.005-0.020MM (5-20UM)& Basic information

Product Name:
POLYAMIDE 6 HPLC 0.005-0.020MM (5-20UM)&
Synonyms:
  • Polyamide resins
  • PolyaMide filM 6
  • PolyaMide-6-layer sheets
  • Poly(phenyleneisophthalamide) polyamides
  • Poly[(alkylpentamethylene)terephthalamides] polyamides
  • NYLONFLOCK
  • NYLONFIBRES
  • TEXTILEFIBRE
CAS:
63428-83-1
MF:
H2OSi
MW:
46.10078
EINECS:
613-218-1
Product Categories:
  • LPLC Separation Media
  • LPLC/TLC/Paper Chromatography
  • Reversed Phase
Mol File:
63428-83-1.mol
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POLYAMIDE 6 HPLC 0.005-0.020MM (5-20UM)& Chemical Properties

color 
Crystalline solid
EPA Substance Registry System
Polyamides (63428-83-1)
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Safety Information

WGK Germany 
3
RTECS 
RF5250000
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POLYAMIDE 6 HPLC 0.005-0.020MM (5-20UM)& Usage And Synthesis

Chemical Properties

d 1.18 g cm-2

Chemical Properties

Most nylons exhibit a combination of high melting point, high strength, impact resistance, wear resistance, chemical inertness, and a low coefficient of friction.

History

The first nylon developed (type 6/6) was discovered in 1938 by W. H. Carothers.

Uses

nylons have filled an important role for industry and the consumer in various formulations, shapes, and forms, e.g., oriented fibers, which are subsequently processed into fabrics, fishing line, and other monofilament uses; injection-molded nylons, used as bearings, gears, and other parts subjected to wear and impact; extruded nylon tubing and hose, used in large quantity because of its chemical inertness, high strength, and flexibility; oriented nylon strip used as strapping for packaging, displacing traditional steel strapping; and heavy cast-nylon parts, frequently used in the textile, paper-making, and bottle-handling fields.

Uses

Tire cord; hosiery; wearing apparel component; bristles for toothbrushes, hairbrushes, paint brushes (nylon 610); cordage and towlines for gliders; fish nets and lines; tennis rackets; rugs and carpets; molded products; turf for athletic fields; parachutes; composites; sails; automotive upholstery; film; gears and bearings; wire insulation; surgical sutures; artificial blood vessels; metal coating;pen tips; osmotic membranes; fuel tanks for automobiles.

Definition

Generic name for a family of polyamide polymers characterized by the presence of the amide group –CONH. By far the most important are nylon 66 (75% of U.S. consumption) and nylon 6 (25% of U.S. consumption). Except for slight difference in melting points, the properties of the two forms are almost identical, though their chemical derivations are quite different. Other types are nylons 4, 9, 11, and 12 (see Grade).

Safety Profile

Questionable carcinogen withexperimental tumorigenic data by implant. Reacts violentlywith F2. When heated to decomposition it emits toxicfumes of NOx

Properties and Applications

Polyamides thermoplastics are prepared by condensation by reacting a carboxylic acid (i.e., RCOOH) and an amine (i.e., R'NH2 ) giving off water. Hence, the basic monomer unit in polyamides is [—NH—(CH2 )2 —CO—]n. These resins are well known under the common trade name Nylon®. Owing to the wide diversity of different additives or copolymer as starting materials, there are several commercial grades of nylon resins available. each of them with particular properties. The main grades are nylon®6 and nylon®66, these being the two grades having the highest strength. Industrially, nylon 6 is obtained in a batch process by mixing caprolactam, water and ethanoic acid in a reaction vessel heated under inert nitrogen atmosphere at 230°C, while nylon 66 is prepared from adiponitrile, itself obtained from butadiene or propylene, which is converted into hexamethylene diamine (HMD). HMD is then reacted with adipic acid to yield nylon by a condensation reaction.

POLYAMIDE 6 HPLC 0.005-0.020MM (5-20UM)& Preparation Products And Raw materials

Preparation Products

POLYAMIDE 6 HPLC 0.005-0.020MM (5-20UM)&Supplier

Hubei Chenghai Chemical Co., Ltd Gold
Tel
18327245847 18327245847
Email
1400838877@qq.com
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Email
sales@jonln.com
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Email
sales.bj@hwrkchemical.com
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18934348241
Email
sales4.gd@hwrkchemical.com
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Email
sales@jingyan-chemical.com
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