CASTING TYPE POLYESTER RESIN

Our specially produced polyester resins for perfect castings are suitable for both filled and unfilled use. They offer flexibility with high filler acceptance and flawless detail with low shrinkage. From decorative production to industrial models, they fundamentally support the quality of your work.

TECHNICAL CONSULTING

ADVANTAGES OF CASTING TYPE RESIN

Cost-effective production with high filling removal capacity
Dimensional accuracy with low shrinkage rate
Excellent clarity and durability
Reduces the cost of the final product

Polres Polyester Product Comparison

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Features	PRE-35	PRE-35LV(4)	PRE-35LV(7)	PRE-36LV	PRE-61	PRE-3004	PRE-3007	PRE-3011
Description	Casting type	Casting type	Casting type	Casting type	Casting type	Chemical-Resistant Casting Type	High Chemical Resistance Casting Type	DCPD-based casting type
Chemical Content	Orthophthalic / Standard Glycol	Orthophthalic / Standard Glycol	Orthophthalic / Standard Glycol	Orthophthalic / Standard Glycol	Orthophthalic / Standard Glycol	Orthophtalic / NPG	Isophthalic	DCPD-Based
Accelerator	Optional	Optional	Optional	Optional	Optional	Optional	Optional	Optional
Reactivity	Low	Medium	Low	High	Low	High	High	Medium
Vis (cps)	450-550	150-160	170–230	130-160	500-600	600-700	500-550	200-250
Acid Value (mgKOH/g)	20-25	20–24	20–24	20–24	20-25	28-30	18-22	19–25
Gel time (min.)	4-6	7-8	9-11	7-8	4,5-7	9–13	10-12	13-18
Monomer ratio (%)	30-35	35-40	35-40	35-40	32-37	30-35	40-45	31-37
HDT (°C)	60-65	60-65	65-70	80-85	60-65	75-85	80-90	80-90
Barkol hardness 934-1	40-45	37-40	40-45	40-45	40-45	40-45	40-45	40-50
Bending strength (MPa)	110-140	100-140	90-100	110-130	110-140	100-120	110-130	75-95
Tensile strength (MPa)	60-70	60-70	60-70	70-80	60-70	55-65	60-70	45-55
Impact resistance (kJ/m²)	6-10	6-10	8-10	6-10	6-10	9-12	10-12	7-10
Features	It accepts 70-80% filler Low volumetric shrinkage Fast and cost-effective production Gives quick barcol	It accepts 70-80% filler Low viscosity Low-cost production	It accepts 70-80% filler. Low viscosity Low-cost production	High filler acceptance Low viscosity Low-cost production	High filling wetting Low volumetric shrinkage Fast and cost-effective production Gives quick barcol	High filling wetting Low volumetric shrinkage Fast and cost-effective production	High filling wetting Low volumetric shrinkage Fast and cost-effective production	Casting applications
TDS/SDS	TDS or SDS Request	TDS or SDS Request	TDS or SDS Request	TDS or SDS Request	TDS or SDS Request	TDS or SDS Request	TDS or SDS Request	TDS or SDS Request

Modification Codes

T Thixotropic	WV Winter Version	UV UV stabilized
A Cobalt accelerator	SW Summer Version	TT Spray Application
B Blue indicator	HV High Viscosity	FT Brush/Roller Application
D Filled	LV Low Viscosity	Color: White
ABP Amin accelerator	FR Non-flammable	Color PRO color
TE Terephthalic acid	FRHI Halogenated Isophthalic Flame Retardant	Color Light color
LSE Low styrene emission	FRH Halogenated Flame Retardant	Color: Transparent
H Halogenated	M Acrylic Modified