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Technical Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Features and Benefits

 

• Copolymer of VF2 and CTFE 

 

• Ultra-flexible 

 

• Very low shrinkage rates 

 

• Wide operating temperature window 

 

• Processable using a variety of thermoplastic conversion techniques 

 

• Excellent low flame and low smoke performance 

 

Note: Data in this document are not for specification purposes.

 

 

 

 

 

 

3M™ Dyneon™

Fluoroplastic

 

PVDF 31508/0003

 

Typical Properties

 

Property

 

Density

 

H2O Absorption

 

Melt Flow Index

 

Tensile Strength at Break Elongation at Break Flexural Modulus

Melting Point (Crystallinity by DSC) Brittleness Temperature

 

Surface Resistivity, Voltage < 1V, after 2 Minutes – 500V

 

Volume Resistivity, Intensity = 10 mA, after 2 Minutes

Dielectric Constant

 

UL - 94 Flammability Test

 

Limiting Oxygen Index (LOI)(sheet 3 mm Thick)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test Conditions Test Method

ISO 1183 1.76 g/cm3

24hr @ 23°C ISO 62 (method 1) <0.04%

230°C, 5 kg ASTM D1238 15 g/10 min

230°C, 2.16 kg ASTM D1238 5 g/10 min

23°C, 50 mm/min ASTM D638 22 MPa (3,190 psi)

23°C, 50 mm/min ASTM D638 475%

23°C, 2 mm/min ASTM D790 425 MPa (61,625 psi)

ASTM D3418 169°C (336°F)

ASTM D746A -37°C (-35°F)

ASTM D257

23°C DIN 53483 >1014 ohm.square

ASTM D257

23°C DIN 53483 >1014 ohm.cm

1 MHz ASTM D150 7

UL-94 V-O Class

ASTM D2863 65%

 

 

 

 

Product Description

 

3M™ Dyneon™ PVDF 31508/0003 is a flexible copolymer of VF2 and CTFE, exhibiting very low shrinkage and excellent impact resistance. PVDF 31508/0003 also has a very low brittleness temperature, for excellent

 

low temperature performance. This material is ideal for insulation and buffering materials for wire and cable applications and for tubing. PVDF 31508/0003 has excellent flame and smoke performance, with an LOI of 65. PVDF 31508/0003 is designed for high speed extrusion, and can be processed using a variety of conventional thermoplastic conversion techniques. As

 

with all PVDF grades, PVDF 31508/0003 also possesses very good chemical and temperature resistance.

 

Storage and Material Handling

 

PVDF 31508/0003 has an unlimited shelf life provided it is stored in a clean, dry place in its original, unopened container. PVDF 31508/0003 is hydrophobic, and

 

 

 

 

 

 

generally does not require drying before processing unless high humidity conditions create surface moisture adsorption.

 

Safety/Toxicology

 

This is a fluoroplastic material so normal precautions observed with fluoroplastics should be followed. Before processing this product, read the product label and Material Safety Data Sheet. Follow all precautions

 

and directions for use. General handling/processing precautions include: (1) process only in well ventilated areas, (2) do not smoke in areas contaminated with powder/residue from these products; (3) avoid eye contact; (4) after handling these products wash any contacted skin with soap and water.

 

 

 

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東莞市雙幫塑膠原料有限公司大量銷售塑料注塑級PVDF 美國3M PVDF 3M™ Dyneon™ PVDF 31508/0003 

 

 

 

 

因為塑料價格行情每天都有新的變化前天的報價不等于今天的報價。如果需要新的價格請電：13549213581，肖生。