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EZ-Spray® 45

Category:	PUR, Unspecified , Polyurethane
Manufacturer:	Smooth-On, Inc
Trademark:	EZ-Spray®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	E2dL5n_EZ-Spray-45.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
EZ~Spray® 45 is a polyurethane rubber for spraying through the EZ~Spray® Junior Cartridge System. Refer to EZ~Spray® Junior manual prior to spraying this product. EZ~Spray® 45 can be sprayed onto vertical surfaces for making molds or is good for making fast molds of large surface areas. After a suitable thickness is attained, EZ~Spray® 45 cures overnight with negligible shrinkage to a durable mold rubber. Application of a support shell is achieved by spraying Smooth-On's EZ~Spray® Plastic over the rubber mold after it has fully cured. EZ~Spray® 45 is suitable for casting a variety of materials including wax, gypsum, urethane or epoxy resins, concrete, etc.

Message

EZ~Spray® 45 is a polyurethane rubber for spraying through the EZ~Spray® Junior Cartridge System. Refer to EZ~Spray® Junior manual prior to spraying this product. EZ~Spray® 45 can be sprayed onto vertical surfaces for making molds or is good for making fast molds of large surface areas. After a suitable thickness is attained, EZ~Spray® 45 cures overnight with negligible shrinkage to a durable mold rubber. Application of a support shell is achieved by spraying Smooth-On's EZ~Spray® Plastic over the rubber mold after it has fully cured. EZ~Spray® 45 is suitable for casting a variety of materials including wax, gypsum, urethane or epoxy resins, concrete, etc.

General Information
Features	Durable Low Shrinkage
Uses	Modeling Material
Appearance	Light Blue
Processing Method	Spraying

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.02	g/cm³	ASTM D1475
Specific Volume	0.975	cm³/g	ASTM D1475
Viscosity	Sprayable

Additional Information	Nominal Value	Unit	Test Method
Mixing Ratio	1A:1B by volume

Physical	Nominal Value	Unit	Test Method
Molding Shrinkage - Flow	< 0.10	%	ASTM D2566

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	45		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Strength (Break)	3.52	MPa	ASTM D412
Tensile Elongation (Break)	380	%	ASTM D412
Tear Strength ¹	17.5	kN/m	ASTM D624

Thermoset	Nominal Value	Unit	Test Method
Pot Life (23°C)	20	min	ASTM D1475
Demold Time (23°C)	960	min

Note Message
1 .	Die C

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