AOC Neomould® 1982-W-1 Zero Shrinkage Mold Resin

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Zero Shrinkage Mold Resin
Neomould® 1982-W-1 is a low volatile, filled, pre-accelerated, styrene-soluble, unsaturated polyester resin with low reactivity, low viscosity, and no shrinkage during cure.

Characteristic performance

Neomould® 1982-W-1's ability to cure quickly in thin layers, its low exothermic and zero shrinkage properties make it ideally suited for mold making.
The special formulation of Neomould® 1982-W-1 makes it easy to handle, quick to wet the fiberglass, and does not hang during application. Moreover, the color of the resin makes it easy to detect air bubbles. It does not stick to the hands after curing and does not affect the secondary laminate bonding.
The maximum accumulation of layers is 5mm per time, and the thickness required by ordinary molds can be reached in two times.

Product Specification

performances	realm	unit (of measure)	Test Standards
exterior condition	muddy	-	TM 2265
Viscosity 23°C Z2, 2s-1	620-680	mPa.s	TM 2013
Viscosity 23°C Z2, 50s-1	590-630	mPa.s	TM 2013
Viscosity 23°C Z2, 250s-1	530-560	mPa.s	TM 2013
Solid content	68-71	%	TM 2013
Gel time 25-35℃	38-42	minutes	TM 2033
Curing time 25℃-exothermic peak	46-56	minutes	TM 2625
exothermic peak	110-120	℃	TM 2625

Notes:
Reactivity at 25°C: 2.0g M50 (Akzo Nobel) in 100g resin

Liquid resin properties (typical values)

performances	numerical value	unit (of measure)	Test Standards
flash point	34	℃	TM 2800
Storage period (25°C uninitiated, in the dark)	moon	-	TM 2800

Typical values for short-cut felt reinforcement

performances	numerical value	unit (of measure)	Test Standards
tensile strength	47	MPa	ISO 527-2
Tensile modulus of elasticity	4700	MPa	ISO 527-2
Elongation at break	1.8	%	ISO 527-2
bending strength	62	MPa	ISO 178
Bending modulus of elasticity	4000	MPa	ISO 178
heat distortion temperature	100	℃	ISO 75-A

Notes:
Curing conditions: 2% M50, 24 hours at room temperature; 16 hours at 60℃.

We offer our products for sale in mainland China (in compliance withRegulations on the Administration of Internet Sales of Hazardous Chemicals ) and some of the products of the global export services, providing dangerous goods packaging containers, "outbound dangerous goods transportation packaging use identification results list", "outbound cargo inspection and quarantine" and other export procedures.
We have rich experience in exporting hazardous chemicals, covering Class 5.2 (including products for cold chain transportation), Class 3 and Class 9 dangerous goods. Our services have been extended to more than 40 countries worldwide, including the Middle East, Central Asia and Eastern Europe.

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