Plexiglas df23 zk6BR Evonik Rohm Acrylic, Polymethyl Methacrylate

Product Description

Product Profile:
PLEXIGLAS® Satinice df23 zk6BR, based on PLEXIGLAS® Resist zk6BR, is an impact modified molding compound characterized by diffuse scattering of light.
Typical properties of impact modified PLEXIGLAS® molding compound are

high break resistance and impact strength

improved resistance to stress cracking

good weather resistance

high surface hardness and mar resistance

the pleasant feel and sound of the moldings.

PLEXIGLAS® df23 zk6BR is characterized by the following special properties:

excellent lightdiffusion combined with excellent light transmission

matte surfaces can be obtained by varying the extrusion parameters.

Application:
Used for extruding profiles and sheets, but also for injection molding items for lighting engineering applications

Examples:
applications that call for light diffusion combined with optimum transmission

Processing:
PLEXIGLAS® Satinice df23 zk6BR can be processed on extruders with 3-zone general purpose screws for engineering thermoplastics.The matte finish of profile surfaces depends very much on machine design (calibrating unit, polishing rolls) and cooling conditions. It can be enhanced by controlled temperature reduction.

Physical Form / Packaging:
PLEXIGLAS® Satinice df molding compounds are supplied as pellets of uniform size, packaged in 25kg polyethylene bags; other packaging on request.

General

Material Status

Commercial: Active

Availability

Europe

Additive

Impact Modifier

Features

Good Weather Resistance

High ESCR (Stress Crack Resist.)

High Hardness

High Impact Resistance

Light Stabilized

Uses

Flexible Grips

Lighting Diffusers

Profiles

Sheet

Forms

Pellets

Processing Method

Extrusion

Injection Molding

Multi-Point Data

Isothermal Stress vs. Strain (ISO 11403-1)

Secant Modulus vs. Strain (ISO 11403-1)

Shear Modulus vs. Temperature (ISO 11403-1)

Viscosity vs. Shear Rate (ISO 11403-2)

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ISO 1183
Melt Volume-Flow Rate (MVR) (230°C/3.8 kg)		in³/10min	ISO 1133
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus		psi	ISO 527-2/1
Tensile Stress (Yield)		psi	ISO 527-2/50
Tensile Strain (Yield)		%	ISO 527-2/50
Nominal Tensile Strain at Break		%	ISO 527-2
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F)		ft·lb/in²	ISO 179/1
Charpy Unnotched Impact Strength (73°F)		ft·lb/in²	ISO 179/1eU
Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed		°F	ISO 75-2/B
264 psi, Unannealed		°F	ISO 75-2/A
Glass Transition Temperature		°F	IEC 1006
Vicat Softening Temperature		°F	ISO 306/B50
CLTE - Flow (32 to 122°F)		in/in/°F	ISO 11359-2
Flammability	Nominal Value	Unit	Test Method
Glow Wire Ignition Temperature		°F	IEC 60695-2-13
Optical	Nominal Value	Unit	Test Method
Transmittance²		%	ISO 13468-2
Additional Information	Nominal Value	Unit	Test Method
Fire Rating			DIN 4102
Half-Value Angle		°	DIN 5036
Related Terminology
This supplier and product may also be known by these terms: Plexiglass Product names can be difficult to match. You may have searched any one of these terms to find this product: Plexiglas® df23 zk6BR, Plexiglas df23 zk6BR, Plexiglas® , Plexiglas, Plexiglasdf23zk6BR, df 23 zk 6 BR, df23 zk6BR, df23, 23zk, zk6, 6BR, df23zk6BR, Acrylic, Acrylic, Polymethyl Methacrylate, Acrylic Polymethyl Methacrylate, Acrylic (PMMA), Acrylic PMMA, pmma, Evonik Rohm, AcrylicPolymethylMethacrylate, AcrylicPMMA, 23df
Features
Features may also be described by the following terms: High Impact Resistance, High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Good Weather Resistance, Weather Resistant, High Hardness, Hard.
Uses
Uses may also be described by the following terms: Lighting Diffusers, Lens, Flexible Grips.

Extrusion	Nominal Value	Unit
Drying Temperature		°F
Drying Time		hr
Melt Temperature		°F
Die Temperature		°F

Notes

¹Typical properties: these are not to be construed as specifications.

²D65

Plexiglas® df23 zk6BR

Polymethyl Methacrylate Acrylic

Supplied by Evonik Röhm GmbH