Slotted Cheese Head Screw (DIN 84) made of PVDF

Slotted Cheese Head Screw (DIN 84) made of PVDF

Technical specification Material: PVDF (polyvinylidene fluoride) Colour:... more

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Technical specification

Material: PVDF (polyvinylidene fluoride)

Colour: natural, slightly translucent

Regulations: DIN 84, ISO 1207, NFE 27115, NFE 25127

General Information High-quality technical plastic for chemical apparatus and machine... more

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General Information

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 °C 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

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)

Elastic 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)

Flammability: hardly inflammable, self-extinguishing

Item	External thread	Gewindelänge mm	D mm	l1 mm	l2 mm	Einheit Stück	Price Euro*
309586	M3 x 0,5	6	5,5	2	0,8	25	56.00
309587	M3 x 0,5	6	5,5	2	0,8	50	95.00
309590	M3 x 0,5	10	5,5	2	0,8	25	56.00
309591	M3 x 0,5	10	5,5	2	0,8	50	95.00
309596	M3 x 0,5	16	5,5	2	0,8	25	56.00
309597	M3 x 0,5	16	5,5	2	0,8	50	95.00
309598	M3 x 0,5	20	5,5	2	0,8	25	56.00
309599	M3 x 0,5	20	5,5	2	0,8	50	95.00
301401	M4 x 0,7	6	7	2,6	1,2	25	63.00
301402	M4 x 0,7	6	7	2,6	1,2	50	104.00
301403	M4 x 0,7	10	7	2,6	1,2	25	63.00
301404	M4 x 0,7	10	7	2,6	1,2	50	104.00
309618	M4 x 0,7	16	7	2,6	1,2	25	63.00
309619	M4 x 0,7	16	7	2,6	1,2	50	104.00
309620	M4 x 0,7	20	7	2,6	1,2	25	63.00
309621	M4 x 0,7	20	7	2,6	1,2	50	104.00
309624	M4 x 0,7	30	7	2,6	1,2	10	33.00
309625	M4 x 0,7	30	7	2,6	1,2	25	65.00
309640	M5 x 0,8	10	8,5	3,3	1,2	25	56.00
309641	M5 x 0,8	10	8,5	3,3	1,2	50	99.00
301405	M5 x 0,8	12	8,5	3,3	1,2	25	65.00
301406	M5 x 0,8	12	8,5	3,3	1,2	50	114.00
301407	M5 x 0,8	16	8,5	3,3	1,2	25	65.00
301408	M5 x 0,8	16	8,5	3,3	1,2	50	114.00
309648	M5 x 0,8	20	8,5	3,3	1,2	10	37.00
309649	M5 x 0,8	20	8,5	3,3	1,2	25	73.00
309650	M5 x 0,8	25	8,5	3,3	1,2	10	37.00
309651	M5 x 0,8	25	8,5	3,3	1,2	25	73.00
309652	M5 x 0,8	30	8,5	3,3	1,2	10	43.00
309653	M5 x 0,8	30	8,5	3,3	1,2	25	80.00
309656	M5 x 0,8	40	8,5	3,3	1,2	10	43.00
309657	M5 x 0,8	40	8,5	3,3	1,2	25	80.00
309670	M6 x 1	8	10	3,9	1,6	25	63.00
309671	M6 x 1	8	10	3,9	1,6	50	110.00
301409	M6 x 1	10	10	3,9	1,6	25	63.00
301410	M6 x 1	10	10	3,9	1,6	50	110.00
301411	M6 x 1	16	10	3,9	1,6	25	81.00
301412	M6 x 1	16	10	3,9	1,6	50	140.00
309680	M6 x 1	20	10	3,9	1,6	10	81.00
309681	M6 x 1	20	10	3,9	1,6	25	140.00
309682	M6 x 1	25	10	3,9	1,6	10	48.00
309683	M6 x 1	25	10	3,9	1,6	25	86.00
309684	M6 x 1	30	10	3,9	1,6	10	48.00
309685	M6 x 1	30	10	3,9	1,6	25	86.00
301413	M8 x 1,25	10	10	3,9	1,6	10	71.00
301414	M8 x 1,25	10	10	3,9	1,6	25	150.00
301415	M8 x 1,25	16	13	5	2	10	71.00
301416	M8 x 1,25	16	13	5	2	25	150.00
309710	M8 x 1,25	20	13	5	2	10	71.00
309711	M8 x 1,25	20	13	5	2	25	150.00
309712	M8 x 1,25	30	13	5	2	5	58.00
309713	M8 x 1,25	30	13	5	2	15	146.00
309716	M8 x 1,25	40	13	5	2	5	58.00
309717	M8 x 1,25	40	13	5	2	15	146.00