Hex Nut (DIN 555) made of PVDF

Product specification High-quality technical plastic for chemical apparatus and machine... more

Product specification

High-quality technical plastic for chemical apparatus and machine building, especially in the petrochemical, metallurgical, pharmaceutical, food processing, paper and textile industry as well as in the nuclear technology.

Chemical features:

Resistant to alcohols, fats and oils, alkalis, acids and halogens; limited resistance to oxidizing acids; poor resistance to ketones, amines, pyridine, dimethyl formamide, hot alkalis and fuming sulfuric acid.

Material specification:

PVDF has similar properties than the related PTFE (temperature range -60 to +150 °C)

PVDF is vastly superior to all other fluoropolymers concerning stability, stiffness and creep strength as well as resistance to high-energy radiation, but sliding and electrical insulating properties are a little weaker.

Excellent resistance to UV, aging and weather

Good abrasion resistance

Good dielectric strength

Good dimensional stability due to strong hardness

High stability and impact resistance even at low temperatures

Low dissipation factor

Can not be solvent cemented

Water resistant

Flame resistant

Physiologically safe

Meets highest purity requirements

Technical specification

Material: PVDF (polyvinylidene fluoride)

Colour: natural, slightly translucent

Density: 1.76 g/cm³ (DIN ISO/IEC 1183)

Temperature range: -40 to +150 °C, for a short time +160 °C

Melting point: +175 °C (ASTM 03418)

Tensile modulus: 2,500 MPa (ISO 527)

Yield stress: 57 N/mm² (DIN 53455)

Tearing strength: 50 N/mm² (DIN 53455)

Elongation at break: 12 % (DIN 53455)

Coefficient of sliding friction against steel (dry): approx. 0.20 - 0.35

Water absorption: <0.04 % (ISO 62), storage in water

Shore hardness D: 79° (ASTM D2240)

Impact resistance: 300 - 450 kJ/m² (DIN 53448)

Volume resistivity: 10¹³ Ohm x cm (IEC 60093)

Dielectric strength: 40 kV/mm (IEC 60093)

Burning behaviour: Self-extinguishing

Regulations: similar to NFE 24032, ISO 4034, ISO 4032, DIN 555, DIN 934

Close menu

No additional information available.

Item	Internal thread	h mm	SW mm	Einheit Stück	Price Euro*
335963	M3 x 0,5	2,4	5,5	25	31.00
335964	M3 x 0,5	2,4	5,5	50	53.00
335965	M4 x 0,7	3,2	7	25	34.00
335966	M4 x 0,7	3,2	7	50	56.00
335967	M5 x 0,8	4,2	8	25	36.00
335968	M5 x 0,8	4,2	8	50	58.00
335969	M6 x 1	5	10	25	38.00
335970	M6 x 1	5	10	50	62.00
335971	M8 x 1,25	6,5	13	25	40.00
335972	M8 x 1,25	6,5	13	50	68.00
335973	M10 x 1,5	8	17	25	45.00
335974	M10 x 1,5	8	17	50	76.00
335975	M12 x 1,75	10,8	18	25	48.00
335976	M12 x 1,75	10,8	18	50	82.00
335979	M16 x 2	14,8	24	10	43.00
335980	M16 x 2	14,8	24	25	82.00