Transparent and clear polyurethane resins with high UV stability

PRc1810, prc1819, cristal HRI 35
Crystal-CLEAR & UV-STABLE

Adapted solutions from thin PRC1810 to mass CRISTAL HRI 35 casting
A stunning combination of thermal, mechanical and optical properties for projects like automotive headlamps or perfume bottles
Extreme UV-resistance even in outdoor conditions
Possibility to adapt the level of diffusion with the light diffusing additive PP0420 for lighting design

Transparency Tradition

Since the 1970s SYNTHENE has built a lot of expertise and know-how formulating transparent resins with high UV‑stability.

In Accordance With

REACH

EC Regulation 1907/ 2006

RoHS

Directive EU 2011/ 65, 2015/ 863 & 2017/ 2102

End-of-life vehicle directive

2000/ 53/ EC

WEEE Directive

2002/ 96/ EC

Directive related to cosmetic products

2000/ 11/ EC

Recycling compliance

IMDS (mdsystem.com)

Documents

TDS diffusing additive PP0420

Technical data sheet of the PP0420. All physical properties and application process of the light diffusing additive.

+ download (pdf | 0,2 MB)

the Best-seller PRc1810

Exceptional UV-resistance to put the light on demanding indoor & outdoor projects
High HdT of 84 °C and superior impact resistance with 84 kJ·m-2
Optimised demoulding time and mechanical properties ratio

Documents

TDS PRc1810

Technical data sheet of the PRC1810. All mechanical, thermal, and optical properties of the clear transparent prototyping resin PRC1810.

+ download (pdf | 0,3 MB)

available Test reports

chemical resistance
dielectric properties
flame resistance
optical properties
thermal conductivity

Please contact us in order to get a copy of the test reports. We will happily provide them to you.

THE RESISTANT PRc1819

Transparent polyurethane for prototyping

Exceptionally UV-stable for both prototypes and functional parts
Variation of PRC1810 with a longer pot life allowing the casting of medium-sized to big parts
A bright spark with ultimate level of impact resistance (90 kJ·m-2)

Documents

TDS PRC1819

Technical data sheet of the PRC1819. All mechanical, thermal, and optical properties of the clear transparent prototyping resin PRC1819.

+ download (pdf | 0,3 MB)

available Test reports

chemical resistance
flame resistance
optical properties

Please contact us in order to get a copy of the test reports. We will happily provide them to you.

the Mass-Casting CRISTAL HRI 35

Utmost transparency and refractive index of 1,54 leading to a crystal-like brilliance
Adapted to mass casting with wall thicknesses up to 100 mm
Versatile resin that can be casted by hand or with a vacuum casting machine and suited to many different type of projects

Documents

TDS CRISTAL HRI 35

Technical data sheet of the CRISTAL HRI35. All mechanical, thermal, and optical properties of the clear transparent, mass casting resin CRISTAL HRI35.

+ download (pdf | 0,3 MB)

available Test reports

flame resistance
optical properties

Please contact us in order to get a copy of the test reports. We will happily provide them to you.

Do you have a question?

Just ask us!

+33 3 44 31 72 00 comm@synthene.com

Technical Data

PRODUCT NAME	PRC1810	PRC1819	CRISTAL HRI 35	PRODUCT NAME
Hardness	85D	85D	84D	Hardness	(Shore)
Simulation of ⁴	ABS/PC/PMMA	ABS/PC/PMMA	ABS/PC/PMMA	Simulation of ⁴
Colour of the cured material	clear transparent	clear transparent	clear transparent	Colour of the cured material
Colourability ⁴				Colourability ⁴
PROPERTIES				PROPERTIES
Density	1,1	1,1	1,21	Density	(g/ cm3)
Flexural modulus	2200	2100	2000	Flexural modulus	(MPa)	ISO 178
Maximum flexural strength	88	80	75	Maximum flexural strength	(MPa)	ISO 178
Elongation at break	6,5	14	5	Elongation at break	(%)	ISO 527
Tensile modulus of elasticity	2350	2100	2200	Tensile modulus of elasticity	(MPa)	ISO 527-1
Tensile strength	65	60	60	Tensile strength	(MPa)	ISO 527-1
Impact resistance	84	90	50	Impact resistance	(kJ · m-2)	ISO 179
Heat deflection Temperature ⁵	84	86	62	Heat deflection Temperature ⁵	(°C)	ISO 75
Mixing ratio (P : Iso)	56 : 100	56 : 100	65 : 100	Mixing ratio (P : Iso)	(in weight)
Mix viscosity at 25°C	450	450	650	Mix viscosity at 25°C	(mPa · s)
Pot life by 25°C	9	19	35	Pot life by 25°C	(min)
Demoulding time by 70°C	120	120	180	Demoulding time by 70°C	(min)
Linear shrinkage thickness by 23°C	6		3	Linear shrinkage thickness by 23°C	(mm/ m)
App. maximum wall thickness	~ 10	~ 50	100	App. maximum wall thickness	(mm)
Mould life in silicone ⁶	20	20		Mould life in silicone ⁶	(number of parts)
STORAGE				STORAGE
Standard & alternative packaging	10,02 16,8	10,02 16,8	9,9 16,5	Standard & alternative packaging	(kg)
Shelf life ⁷	12	12	12	Shelf life ⁷	(months)
Annotations	Limited aggressiveness against silicone Transparent like glass Flame retardant according to EN 60695-11- 10A (HB)	Limited aggressiveness against silicone Transparent like glass Flame retardant according to EN 60695-11- 10A (HB)	Suitable for mass casting Transparent like glass Very high refractive index (1,54)	Annotations

Do you have a question?

Just ask us!

+33 3 44 31 72 00 comm@synthene.com

Footnotes

The exact data are available in our TDS. The thermal and mechanical properties have been tested under specific conditions of curing and post-curing
Simulation of plastic once the resin is cured
Under UV action, the colour tends to darken
All the colours indicated in this document are illustrative and not contractual
After heat treatment
Silicone mould life: according to our experience, depending on the mould geometry, surface, demoulding time, kind of silicone, etc.
On unopened jerrycans or bottles

PC & PMMA-like

the Best-seller PRc1810

THE RESISTANT PRc1819

the Mass-Casting CRISTAL HRI 35

Technical Data

Footnotes