POLYCASA® XT 630 Datasheet,Acrylic (PMMA),Polycasa-SHANGHAI SUSHENG

POLYCASA® XT 630

Category:	Acrylic (PMMA) , Polymethyl Methacrylate Acrylic
Manufacturer:	Polycasa
Trademark:	POLYCASA®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	o0I882_POLYCASA-XT-630.pdf
PRICE:	Order Products email sales@su-jiao.com

Wechat: WECHAT

Message
XT is one of the trade names of Polycasa for extruded acrylic (polymethylmethacrylate PMMA) in the form of large dimensional sheets. Offering solutions to both indoor and outdoor applications, Polycasa XT is available in clear and opal white standard, and in a wide range of colours and designs. Sheets are produced and tested according to DIN EN ISO 7823-2. CHARACTERISTICS Good optical properties — brilliant transparency showing excellent colour. High-quality surfaces — very good weathering and ageing resistance. Can be used in contact with foodstuffs — meets all current European food control legislation. Does not contain any toxic materials or heavy metals which may cause environmental damage or health risks. Easy to recycle. High impact grades Polycasa XT610, XT620 and XT630 have outstanding mechanical properties and excellent impact strength. APPLICATIONS Construction components: light domes, partition walls, glazing, roofing, caravan windows. Lighting: prismatic control lenses, opal diffusers. Engineering components: housings, machine covers. Advertising and decoration: letters, shop fittings, panels, Point Of Purchase displays. Other applications: containers, lettering templates, solariums UVT (UV-transmitting grade).

Message

XT is one of the trade names of Polycasa for extruded acrylic (polymethylmethacrylate PMMA) in the form of large dimensional sheets.

Offering solutions to both indoor and outdoor applications, Polycasa XT is available in clear and opal white standard, and in a wide range of colours and designs.

Sheets are produced and tested according to DIN EN ISO 7823-2.

CHARACTERISTICS

Good optical properties — brilliant transparency showing excellent colour.

High-quality surfaces — very good weathering and ageing resistance.

Can be used in contact with foodstuffs — meets all current European food control legislation.

Does not contain any toxic materials or heavy metals which may cause environmental damage or health risks.

Easy to recycle.

High impact grades Polycasa XT610, XT620 and XT630 have outstanding mechanical properties and excellent impact strength.

APPLICATIONS

Construction components: light domes, partition walls, glazing, roofing, caravan windows.

Lighting: prismatic control lenses, opal diffusers.

Engineering components: housings, machine covers.

Advertising and decoration: letters, shop fittings, panels, Point Of Purchase displays.

Other applications: containers, lettering templates, solariums UVT (UV-transmitting grade).

General Information
Features	Food Contact Acceptable Good Surface Finish Good Weather Resistance High Impact Resistance Non-Toxic Opticals Recyclable Material
Uses	Building Materials Construction Applications Displays Fittings Glazing Housings Lenses Lighting Diffusers Protective Coverings Wall Panels Windows & Doors
Agency Ratings	EN 7823
Appearance	Clear/Transparent Colors Available Glossy Finish Opaque White
Forms	Sheet

Physical	Nominal Value	Unit	Test Method
Density	1.17	g/cm³	ISO 1183
Molding Shrinkage	0.60 to 0.90	%
Water Absorption ¹(23°C, 24 hr)	0.25	%	ISO 62

Hardness	Nominal Value	Unit	Test Method
Ball Indentation Hardness	155	MPa	ISO 2039-1

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	2400	MPa	ISO 527-2
Tensile Stress	55.0	MPa	ISO 527-2
Tensile Strain (Break)	15	%	ISO 527-2
Flexural Modulus	2400	MPa	ISO 178
Flexural Stress	90.0	MPa	ISO 178

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength	3.0	kJ/m²	ISO 179
Charpy Unnotched Impact Strength	25	kJ/m²	ISO 179

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature ²	104	°C	ISO 306/B50
CLTE - Flow	9.0E-5	cm/cm/°C	DIN 53752
Specific Heat	1500	J/kg/°C	ISO 11357
Thermal Conductivity	0.18	W/m/K	DIN 52612
Maximum Service Temperature
continuous use	65	°C
short term use	85	°C

Optical	Nominal Value	Unit	Test Method
Refractive Index	1.4920		ISO 489

Additional Information	Nominal Value	Unit
Degradation Temperature	> 280	°C
Forming Temperature
air pressure	130 to 150	°C
vacuum	140 to 170	°C

Electrical	Nominal Value	Unit	Test Method
Dielectric Strength	30	kV/mm	IEC 60243
Relative Permittivity (1 MHz)	2.90		DIN 53483
Dissipation Factor (1 MHz)	0.030		DIN 53483

Optical	Nominal Value	Unit	Test Method
Transmittance (3000 µm)	91.0	%	ISO 13468-1

Note Message
1 .	50x50x4mm³ (Method 1)
2 .	Pre treatment 16h at 80°C

Resin Grade	Manufacturer	Category	Trademark
RTP 183	RTP Company	PP Homopolymer	RTP
RTP 2802-40D	RTP Company	TPO (POE)	RTP
Scolefin 62 T 10-9	Ravago Group	PP Homopolymer	Scolefin
Edgetek™ PA-50GF/000 BK004	PolyOne Corporation	Nylon 66+Nylon 6I/6T	Edgetek™
Magnobond 87	Magnolia Plastics, Inc.	Epoxy	Magnobond

Resin Grade

Manufacturer