Hot Press SMC and BMC

SMC/BMC type polyester resins are polyester resins with high reactivity. SMC type polyester resins are applied in sheet molding processes and BMC type polyester resins are applied in bulk molding processes. SMC type polyester resin applications are very suitable for mass production, since high compatibility and superior thickening properties obtained by thermoplastic additives are obtained in SMC type applications. They are preferred in the production of smooth, waveless, bright surface parts. Among the application areas; automotive parts, machine-equipment parts, electrical boxes, roofing coatings, recycling bins, parking equipment, benches, cable TV boxes and natural gas canisters.

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Description	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC	SMC/BMC
Chemical Content	Orthophytalic / Standard Glycol	Orthophytalic / Standard Glycol	Isoftalic / NPG	Orthophytalic / Standard Glycol	Isoftalic / NPG	Orthophytalic / Standard Glycol	Orthophytalic / Standard Glycol	Orthophytalic / Standard Glycol	Orthophytalic / Standard Glycol	Isoftalic / NPG	Teraftalic /Standard Glycol
Properties in Liquid Form
Accelerator	-	-	-	-	-	-	-	-	-	-	-
Reactivity	High	High	High	High	High	High	High	High	High	High	High
Thixotropy	-	-	-	-	-	-	-	-	-	-	-
Viscosity (cPs)	1000-1200	1000-1200	1200-1600	1500-1800	3500-4000	1600-1900	1400-1600	1600-1900	1000-1200	1200-1500	1000-1200
Gel Time Min	10-14	10-12	10-13	10-12	8-10	16 – 20	6 - 8	8 - 10	8 - 10	14-15	4'30"-5'30"
Monomer ratio %	34-38	35-39	34-38	35-39	35-39	30-34	33-37	30-34	32-36	33-37	25-35
Solid Properties
HDT °C	110-115	210-230	120-130	210-230	210-230	135-145	120-130	140-150	140-150	120-130	130-140
Barkol Hardness (934-1)	45-50	45-50	48-52	45-50	45-50	45-50	42 - 47	45-50	45-50	45-50	45-50
Trend Resistance (mPa)	110-115	100-120	95-105	100-120	100-120	90-110	80-100	100-120	90-105	90-100	85-105
Tensile Strength (mPa)	55-65	50-60	20-30	50-60	50-60	35-45	30-40	40 - 50	40-50	20-30	35-45
Impact Resistance (kj/m2)	5-15	5-15	3-7	5-15	5-15	6-10	6-10	6-10	6-10	5-7	6-10

	Fast thickening behavior with magnesium oxide	High reactivity	High chemical and atmospheric resistance	High HDT	High mechanical properties and chemical resistance	High mechanical and thermal properties	High mechanical and thermal properties	High mechanical and thermal properties	High mechanical and thermal properties	High mechanical properties and chemical resistance	High mechanical and thermal durability
	Very bright and smooth surface is obtained	High mechanical and thermal properties	High mechanical and thermal properties	High mechanical properties and chemical resistance	High filler acceptance	High filler acceptance	High filler acceptance	High filler acceptance	High filler acceptance	High filler acceptance	High filler acceptance
Features	Suitable for thermoplastic resins that prevent volumetric shrinkage	High filler acceptance	High filler acceptance	High filler acceptance	High compatibility with LSA thermoplastics	High compatibility with LSA thermoplastics	Stable dough thickening curve	Stable dough thickening curve	Stable dough thickening curve	High compatibility with LSA thermoplastics	Compatibility with LSA thermoplastics
		High compatibility with LSA thermoplastics	High compatibility with LSA thermoplastics	High compatibility with LSA thermoplastics	Chemical resistance	Stable dough thickening curve	High compatibility with LSA thermoplastics	High compatibility with LSA thermoplastics	High compatibility with LSA thermoplastics	Chemical resistance	Stable dough thickening curve
		Stable dough thickening	Stable dough thickening curve	Stable dough thickening curve	Stable dough thickening curve				Stable dough thickening curve	Stable dough thickening curve	Good chemical resistance

Technical Datasheet(TDS)
Saefty Datasheet(SDS)

Modification Codes

T	Thixotropic	LS	Low Pick
A	Cobalt Accelerator	HV	High Viscosity
B	Blue Indiator	LV	Low Viscosity
D	Filled	UV	UV Absorber
FR	Flame Reterdant	FT.	Brush and Roll Application
LSE	Low Strien Emissions	TT	Spray Application
ABP	Amen Pre-Accelerator		Colorful
WV	Winter Version		Transparent
SV	Summer Version		White Gelcoat
TE	Teraftalic Acid	W	White Resin
FRHI	Flame retardant Halogenated Isophthalide	H	Halogenated
FRH	Flame Retardant Halogenated

Packaging

You can choose the type of package you would like or contact our sales department for information about container options.

Hot Press SMC and BMC