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Royalene® 505

Category:	EPDM , Ethylene Propylene Diene Terpolymer
Manufacturer:	Lion Copolymer, LLC
Trademark:	Royalene®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	BGVAnG_Royalene-505.pdf
PRICE:	Order Products email sales@su-jiao.com

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A General Purpose Sponge and Tire Polymer

Unique Features

High unsaturation - Ultra fast cure rate

Medium range plasticity allows for use in both extrusion and molding applications

Co-cures well with SBR and NR

Non-staining

Excellent low temperature properties and weathering resistance - Mixes quickly in internal mixers with excellent dispersion

Applications

Closed cell sponge profile extrusions

Closed cell sheet sponge

Automotive closed cell sponge molded weatherstrip assembly corners

Molded open cell sponge

Tire components, such as coverstrips, white sidewalls and black sidewalls, in blends with diene polymers

General Information
Features	Fast curing Low temperature resistance Good weather resistance Narrow molecular weight distribution
Uses	Tires Weather-resistant sealing strip Application in Automobile Field Profile
Appearance	Amber
Forms	bag
Processing Method	Extrusion Profile extrusion molding Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.860	g/cm³	ASTM D792
Mooney Viscosity ¹(ML 1+4, 125°C)	55	MU	Internal method
Ethylidene Norbornene (ENB) Content	8.0	wt%	Internal method
Stabilizer	Non-staining
Molecular Weight Distribution	Narrow		Internal method
Volatile Matter		wt%	Internal method

Additional Information
E/P weight ratio, internal standard ZS 1231: 60/40

Note Message
1 .	Unmilled

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