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Plexiglas® 8H

Category:	Acrylic (PMMA) , Polymethyl Methacrylate Acrylic
Manufacturer:	Evonik Industries AG
Trademark:	Plexiglas®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	cSgC0I_Plexiglas-8H.pdf
PRICE:	Order Products email sales@su-jiao.com

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Product Profile:
PLEXIGLAS® 8H is an amorphous thermoplastic molding compound (PMMA).

Typical properties of PLEXIGLAS® molding compounds are:

good flow

high mechanical strength, surface hardness and mar resistance

high light transmission

very good weather resistance

free colorability due to crystal clarity.

Special properties of PLEXIGLAS® 8H molding compound are:

optimum mechanical properties

increased heat deflection temperature

high melt strength

AMECA listing.

Application:
Used for extruding optical and technical profiles and sheets.

Examples:
sheets, tubes, multi-skin sheets, coextrusion of window profiles and similar applications

Processing:
PLEXIGLAS® 8H can be processed on extruders with 3-zone general purpose screws for engineering thermoplastics.

Physical Form / Packaging:
PLEXIGLAS® molding compounds are supplied as pellets of uniform size, packaged in 25kg polyethylene bags or in 500kg boxes with PE lining; other packaging on request.

General Information
Features	Good Colorability Good Flow Good Melt Strength Good Weather Resistance High ESCR (Stress Crack Resist.) High Hardness
Uses	Profiles Sheet Tubing Windows & Doors
Forms	Pellets
Processing Method	Coextrusion Extrusion
Multi-Point Data	Creep Modulus vs. Time (ISO 11403-1) Isochronous Stress vs. Strain (ISO 11403-1) 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	1.19	g/cm³	ISO 1183
Melt Volume-Flow Rate (MVR) (230°C/3.8 kg)	0.800	cm³/10min	ISO 1133

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3300	MPa	ISO 527-2/1
Tensile Stress (Break)	78.0	MPa	ISO 527-2/5
Tensile Strain (Break)	6.5	%	ISO 527-2/5

Impact	Nominal Value	Unit	Test Method
Charpy Unnotched Impact Strength (23°C)	20	kJ/m²	ISO 179/1eU

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature	108	°C	ISO 306/B50
CLTE - Flow (0 to 50°C)	8.0E-5	cm/cm/°C	ISO 11359-2

Flammability	Nominal Value		Test Method
Flame Rating (1.60 mm)	HB		UL 94
Fire Rating	B2		DIN 4102

Optical	Nominal Value	Unit	Test Method
Refractive Index	1.490		ISO 489
Transmittance ¹	92.0	%	ISO 13468-2

Extrusion	Nominal Value	Unit
Drying Temperature	< 98.0	°C
Drying Time	2.0 to 3.0	hr
Melt Temperature	220 to 260	°C
Die Temperature	220 to 260	°C

Note Message
1 .	D65

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