Polychloroprene

Cat.No ACM9010984-5

Basic Information Description Application Features And Benefits

CAS	9010-98-4
Catalog Number	ACM9010984-5
IUPAC Name	2-chlorobuta-1,3-diene
Molecular Weight	88.53g/mol
Molecular Formula	[-CH2CH=C(Cl)CH2-]n
Canonical SMILES	ClC(=C)C=C
InChI	InChI=1S/C4H5Cl/c1-3-4(2)5/h3H,1-2H2
InChI Key	YACLQRRMGMJLJV-UHFFFAOYSA-N
Boiling Point	138.9 °F at 760 mm Hg (NTP, 1992);59.4 °C;59.4 °C;59.4 °C;139°F;139°F
Melting Point	-202 °F (NTP, 1992);-130.0 °C;Varies with the temperature of crystallization, and the time and temperature of any subsequent annealing; approximately 30-70 °C;-130 °C;-130 °C;-153°F;-153°F
Flash Point	-4 °F (NTP, 1992);-20 °C (OPEN CUP);-20 °C c.c.;-4°F;-4°F
Density	1.23 g/mL at 25 °C (lit.)
Solubility	Slightly soluble (NTP, 1992);Miscible in ethyl ether, acetone, and benzene; slightly soluble in water.;Soluble in alcohol, diethyl ether;Solubility in water, g/100ml at 20 °C: 0.03 (very poor);Slight
Autoignition Temperature	440 °C
Composition	85% trans, 10% cis
EC Number	204-818-0;618-463-8
Form	chunks
MDL Number	MFCD00084406
NACRES	NA.23
PubChem ID	24852330
Quality Level	100
Refractive Index	Index of refraction: 1.5512 at 20 °C;Index of refraction: 1.4583 @ 20 °C/D
Storage Temperature	2-8°C
Vapor Density	3 (NTP, 1992) (Relative to Air);3.0 (AIR= 1);Relative vapor density (air = 1): 3.1
Vapor Pressure	118 mm Hg at 50 °F ; 188 mm Hg at 68° F (NTP, 1992);215.48 mmHg;215 mm Hg @ 25 °C;Vapor pressure, kPa at 20 °C: 23.2;188 mmHg;188 mmHg

Description Polychloroprene is the polymer name for the synthetic rubber known as neoprene.

Application Transmission belts, conveyor belts, wires and cables, oil-resistant rubber sheets, oil-resistant rubber hoses, sealing materials and other rubber products.
Cable jackets, oil resistant hoses, rubber seals, adhesives, etc.
Raw material for adhesive production, used for bonding metal, wood, rubber, leather and other materials.
Cables, rubber sheets, ordinary and oil-resistant hoses, oil-resistant rubber boots, air guides, rain cloths, tent cloths, conveyor belts, conveyor belts, rubber seals, agricultural capsule air cushions, lifeboats, etc.

Features And Benefits This polymer tends to crystallize and harden slowly at temperatures below about 10° C (50° F). It has good physical and mechanical properties, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali corrosion resistance, and chemical reagent dissolution resistance, but the disadvantage is poor cold resistance and storage stability.