VESTAMID® X7393 BK 9.7507

Chemical Family: Polyamides

VESTAMID® X7393 BK 9.7507 is a high-viscosity, plasticized, impact-modified, heat- and light-stabilized polyamide 12 compound for flexible tubing and hoses in the automobile industry. Parts made from VESTAMID® X7393 BK 9.7507 exhibit optimized cold temperature impact resistance, increased burst pressure resistance, a low coefficient of friction, and good chemical resistance.

Properties

Physical Form: Granules
Pellets
Solid

Product families

Applications

Automotive & Transportation — Automotive

Cooling & Climate

Electrical & Electronics — Parts & Components

Batteries
Connectors

Product Families

Plastics — Engineering & Specialty Polymers

Polyamides

Other characteristics

Brand: VESTAMID
Polymer Name: Polyamide 12 (PA 12)
Flexural Modulus: 716.56 MPa
Additives Included: Heat Stabilizer, Impact Modifier, Light Stabilizer, Lubricant (Unspecified), Plasticizer (Unspecified), UV Stabilizer; Heat Stabilizer; Impact Modifier; Light Stabilizer; Lubricant (Unspecified); Plasticizer (Unspecified); UV Stabilizer
Materials Features: Chemical Resistant, Electrically Insulating, Flexible, Fuel Resistant, Good Impact Strength, Good Light Stability, Good Thermal Stability, Good Weather Stability, Heat Stabilized, High Pressure Resistance, High Viscosity, Impact Modified, Impact Resistance, Light Stabilized, Low Coefficient of Friction, Low Moisture Absorption, Low Temperature Impact Resistance, Lubricated, Oil Resistant, Plasticized, Semi Rigid, UV Resistant, UV Stabilized, Unreinforced, Very Good Heat Resistance
Processing Methods: Extrusion, Injection Molding, Profile Extrusion
Markets: Automotive & Transportation
Electrical & Electronics
Shelf LIfe: 2 years
Flame Rating: IEC 60695-11-10 HB
Technology: Plastics
Quality Standards: DIN 73378
DIN 74324
Material Features: Chemical Resistant
Electrically Insulating
Flexible
Fuel Resistant
Good Impact Strength
Good Light Stability
Good Thermal Stability
Good Weather Stability
Attributes: Parts made of VESTAMID® X7393 BK 9.7507 are characterized by optimized cold temperature impact resistance for the extrusion of semi-rigid tubing with increased burst pressure resistance as well as exceptional low coefficient of friction and good chemical resistance. Properties of compounds based on Polyamide 12 vary little with changing humidity due to their low moisture absorption.
Storage Condition: Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.
Packaging Information: VESTAMID® X7393 BK 9.7507 is supplied as pellets, ready for use, in moisture-proof bags.
Plastics and Elastomers End Uses: Automotive Applications
Connectors
EV Battery Coolant Pipes
EV Battery Management System
Hoses
Tubes
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Extrusion
Injection Molding
Profile Extrusion

Technical data

Table 1 of 8

24 rows

Characteristic	Value	Unit	Method
Tensile Modulus (dry)	81200	psi	ISO 527
Tensile Modulus (cond.)	71800	psi	ISO 527
Tensile Strength (dry)	4500	psi	ISO 527
Tensile Strength (cond.)	4060	psi	ISO 527
Yield Stress (dry)	4500	psi	ISO 527
Yield Stress (cond.)	4060	psi	ISO 527
Yield Strain (dry)	26	%	ISO 527
Yield Strain (cond.)	26	%	ISO 527
Stress at 50% Strain (dry)	4350	psi	ISO 527
Stress at 50% Strain (cond.)	3920	psi	ISO 527
Stress at Break (dry)	6380	psi	ISO 527
Stress at Break (cond.)	6090	psi	ISO 527

Table 2 of 8

3 rows

Characteristic	Value	Unit	Method
Density (dry)	1.02	g/cm³	ISO 1183
Water Absorption (dry)	12	%	Sim. to ISO 62
Humidity Absorption (dry)	0.6	%	Sim. to ISO 62

Table 3 of 8

8 rows

Characteristic	Value	Unit	Method
Melting Temperature (dry)	343	°F	ISO 11357-1/-3
Glass Transition Temperature (dry)	75.2	°F	ISO 11357-1/-2
Temperature of Deflection Under Load A (1.80 Mpa, dry)	13	°F	ISO 75-1/-2
Temperature of Deflection Under Load B (0.45 Mpa, dry)	239	°F	ISO 75-1/-2
Vicat Softening Temperature A (10 N, 50 K/h, dry)	338	°F	ISO 306
Vicat Softening Temperature B (50 N, 50 K/h, dry)	266	°F	ISO 306
Coefficient of Linear Thermal Expansion (23°C to 55 °C, Parallel, dry)	7.78e-05	in/in/°F	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion (23°C to 55 °C, Normal, dry)	7.78e-05	in/in/°F	ISO 11359-1/-2

Table 4 of 8

7 rows

Characteristic	Value	Unit	Method
Volume Resistivity (pV, dry)	1E10	Ohm*m	IEC 62631-3-1
Relative Permittivity (100Hz, dry)	7	—	IEC 62631-2-1
Relative Permittivity (1MHz, dry)	4.2	—	IEC 62631-2-1
Dissipation Factor (100Hz, dry)	1900	E-4	IEC 62631-2-1
Dissipation Factor (1Mhz, dry)	1100	E-4	IEC 62631-2-1
Electric Strength (AC, S20/P50, dry)	686	V/mil	Sim. to IEC 60243-1
Comparative Tracking Index (Test Solution A, 50 Drops Value, dry)	600	—	IEC 60112

Table 5 of 8

4 rows

Characteristic	Value	Unit
Minimum Mold Temperature	86	°F
Maximum Mold Temperature	212	°F
Minimum Melt Temperature	392	°F
Maximum Melt Temperature	464	°F

Table 6 of 8