Summary

Toyo Styrene HIPS is an excellent polystyrene resin in impact resistance.
Excellent high gloss type, high flow type for good moldability, heat-resistant types to a wide range of Applications, etc. Toyo Styrene offers the varieties that can respond to the injection molding and extrusion sheeting.

Applications

Food and material container, Air conditioner, Vanity, Industrial Supplies, etc.

Varieties

Up to three type it can be compared.

H350	H700	E640N
H485	H830	XL4
H650

Features			Injection molding & Extrusion	Injection molding	Injection molding	Injection molding	Injection molding	Injection molding	Injection molding	Extrusion sheeting
			Super High gloss & High Strength	Heat resistant	High Strength	Strength & Rigidity	Medium flow	High flow	High gloss	Standard
			XL4	H650	H830	H350	H700	H610	H485	E640N
Melt mass-flow rate	ISO 1133	g/10min	2.6	3.4	1.9	8.0	11	16	4.0	2.7
Vicat softening temperature (load 50N)	ISO 306	ﾟC	94	96	94	88	90	81	96	94
Heat deflection temperature under 1.8MPa load	ISO 75-2	ﾟC	73	75	73	70	71	65	75	73
Charpy impact strength (notched)	ISO 179	kJ/m2	16	11	15	8	10	10	12	11
Tensile stress at yield	ISO 527-2	MPa	36	32	28	30	25	23	37	30
Tensile strain at break	ISO 527-1	%	20	45	57	45	50	40	40	50
Flexural strength	ISO 178	MPa	56	58	48	50	44	40	60	53
Flexural modulus	ISO 178	MPa	2200	2300	1950	2500	2150	2200	2350	2200
Surface gloss	JIS K 7105	%	99	−	−	−	−	−	92	64
Ball pressure test	ICE 60695-10-2	ﾟC	−	90	−	80	80	75	90	−
Flammability (UL94 Classification)	UL 94	−	HB	HB	−	HB	HB	HB	HB	−

※All values and information shown above are subject to revision without notice, they are given here for reference only, and not as guaranteed values.
Please consult Toyo Styrene concerning specifications before any purchase or use of the product.

Details

Toyo Styrene HIPS (catalog)

Further details of the catalog grade

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