Similar to acrylic PX210

PX210 is a ADDPI classic and best seller ! This acrylic-like material is ideal for many automotive manufacturers The perfect partner for silicone: tough, impact-resistant, moderately heat-resistant, good mechanical properties and easy to process.

Product Description

Used by casting in silicone moulds for the realization of prototype parts and mock-ups whose mechanical properties close to those of transparent PC material.

PROPERTIES

Good transparency Low viscosity

Easy to operate

Easy to mold release

Longer available time

PHYSICAL PROPERTIES

	PART A	PART B	MIXING
Composition	ISOCYANATE	POLYOL
Mixing ratio by weight	100	100
Aspect	liquid	liquid	liquid
Color	transparent	transparent	transparent
Brookfield LVT viscosity at 25OC(mPa.s)	200-250	70-90	130-190
Specific gravity at 23OC	1.13-1.17	1.06-1.10	1.10-1.15
Pot life at 25OC on 200g			9 min
Demould time (70OC)			1.5 H

PROCESSINT

-Weigh according to the indicated ratio. First B, A set of parts into the vacuum machine to separate the vacuum for 10 minutes, after mixing the vacuum for 4-5 minutes, and then put a small, injection mold.

- the temperature of the material used in the two components must be greater than 200C

- debubbling in the oven to bake for 90 minutes under the 700C to achieve the best performance

- mold cooling after the start of mold release

PRECAUTIONS

Normal health and safety precautions should be observed when handing these products: . ensure good ventilation

. wear gloves and safety glasses

For further information, please consult the product safety data sheet.

MECHANICAL PROPERTIES AT 23OC AFTER HARDENING
Final hardness	ISO868-85	Shore D	80
Maximal tensile strength	ISO527-84	MPa	55
Elongation at break	ISO37-77	%	16
Flexural modulus of elasticity	ISO178-93	MPa	2200
Maximal flexural strength	ISO178-93	Mpa	90
CHARPY impact strength	ISO179/IK-94	Kj/m2	50

THERMAL & SPECIFIQUES PROPERTIES
Glas temperature transition	TMA METTLER	OC	60
Linear shrinkage		mm/m	2
Maximal casting thickness		mm	5
Complete hardening time @23OC		d	4

(1) Average values obtained on standardized specimens/Hardening 12 hr at 70OC

STORAGE

Shelf is 6 months in a dry place and in original unopened containers at a temperature between 15 and 25 OC any open can must be tightly closed under dry nitrogen blanket.