BRE 311W

Chemical Family: Isophthalics, Unsaturated Polyester (UPE)IsophthalicsUnsaturated Polyester (UPE)

BRE 311W is a Isophthalic/NPG unsaturated polyester resin Medium reactivity – Medium viscosity .

Product families

Building & Construction — Building Materials

Industrial — Chemical & Industrial Manufacturing

Composite Materials — Polymers & Resins

Brand: BRE
Polymer Name: Thermoset Polyester
Processing Methods: Filament Winding
Usage: Boytek BRE Product Group Unsaturated polyester resins are used together with glass fibers with reinforcing layers, composite parts and composite molds, filling materials such as marble powders, kitchen countertops and sanitary products, button types used in the textile industry, auto repair pastes and adhesive pastes, furniture It is used in the production of polishing auxiliary materials.
Markets: Building & Construction
Industrial
Features: Filament winding, chemical resistance
PACKAGING: Available in Bulk 1000kg IBC 220kg Drums 18kg Cans
Stability: The resin is stable for at least 6 months if stored in original packaging in a dry, well ventilated area away from direct sunlight. The storage temperature must not exceed 25ºC
Technology: Composite Materials
Material Features: Chemical Resistant
Composite Materials Functions: Resins Binders & Matrix Materials
Composites Processing Methods: Filament Winding

7 rows

Characteristic	Value	Unit	Method
Tensile Strength	70	Mpa	ISO 527
Elongation At Break	3.5	%	ISO 527
Tensile Modulus	3600	Mpa	ISO 527
Flexural Strength	120	Mpa	ISO 178
Flexural Modulus	3700	Mpa	ISO 178
HDT	90	ºC	ISO 75A
Hardness	40	Barcol	934-1

5 rows

Characteristic	Value	Unit
Viscosity (25°C)	300-600	cp
Solid Content	58-63	%
Acid Value	max. 15	mg KOH/g
Gel Time (25ºC, 1ml 1% Co solution, 1ml Curox M300 per 100g resin)	44489	minutes
Peak Exotherm	170-190	ºC