Properties of SD POLYCA™ | 住化ポリカーボネート株式会社

“Properties of SD POLYCA™”

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Fabrication processing condition

Grade	Drying Condition	Standard Processing Temperature (°C)	Mold Temperature (°C)
301-4	125°C、 4～6Hr	315-340	70-100
301-6	125°C、 4～6Hr	300-325	70-100
301-10	125°C、 4～6Hr	290-315	70-100
301-15	125°C、 4～6Hr	280-300	70-100
301-22	125°C、 4～6Hr	265-280	70-100
301-30	125°C、 4～6Hr	250-260	70-100
301-40	125°C、 4～6Hr	250-260	70-100
SD2201W	120°C、 4～6Hr	280-300	70-100
775-20	125°C、 4～6Hr	270-290	70-100
776-20	125°C、 4～6Hr	270-290	70-100
875-20	125°C、 4～6Hr	270-290	70-100
876-20	125°C、 4～6Hr	270-290	70-100
877-20	125°C、 4～6Hr	270-290	70-100
878-20	125°C、 4～6Hr	270-290	70-100
875G10	125°C、 4～6Hr	280-300	80-110
875G20	125°C、 4～6Hr	280-300	80-110
875G20F	125°C、 4～6Hr	280-300	80-110
SI 6001W	115°C、 4～6Hr	265-280	70-100
LR 8031V	125°C、 4～6Hr	265-280	70-100
LR 8061V-F10	125°C、 4～6Hr	265-280	80-110
LR 8081W	125°C、 4～6Hr	265-280	70-90
ST 5101V	125°C、 4～6Hr	280-300	80-110
ST 5201V	125°C、 4～6Hr	280-300	80-110
ST 5301V	125°C、 4～6Hr	280-300	80-110
ST 5031V-G10	125°C、 4～6Hr	280-300	80-110
IM 5101V	120°C、 4～6Hr	280-300	80-110
CF 5101V	125°C、 4～6Hr	280-300	80-110
CF 5201V	125°C、 4～6Hr	280-300	80-110
CF 5301V	125°C、 4～6Hr	280-300	80-110
CS 5005	125°C、 4～6Hr	265-280	70-100
CS 5010	125°C、 4～6Hr	265-280	70-100
CS 5015	125°C、 4～6Hr	265-280	70-100
IM-401-10	120°C、 4～6Hr	280-300	70-100
IM-401-18	120°C、 4～6Hr	260-280	70-100
IM-401-28	120°C、 4～6Hr	250-260	70-100
IM 6110	110°C、 4～6Hr	250-270	50-80
IM 6011	100°C、 4～6Hr	240-260	50-80
IM 6120	115°C、 4～6Hr	260-280	50-80
IM 6023	100°C、 4～6Hr	240-260	50-80
PCX-3655	115°C、 4～6Hr	270-290	60-80
PCX-10325B	120°C、 4～6Hr	260-280	70-110
CR 3241	120°C、 4～6Hr	270-290	70-100
CR 3241-10G	120°C、 4～6Hr	280-300	80-110
CR 3441	115°C、 4～6Hr	260-280	70-100
CR 3441-10G	115°C、 4～6Hr	260-280	80-110
CR 3420T	120°C、 4～6Hr	260-280	70-100
CR 3341T	120°C、 4～6Hr	260-280	70-100

Moisture absorption curve

Drying Curve

Forced convection oven dryer

Initial water content: 0.18%

Spiral flow

SD POLYCA™

Injection machine/ JSW J100SAII

Mold / 10mm x 1mmt Spiral mold

Molding condition /

Injection pressure: 157MPa (1600Kg/cm^2)

Injection speed: 50%

Mold temperature: 80°C

Injection machine/ JSW J100SAII

Mold / 10mm x 2mmt Spiral mold

Molding condition

Injection pressure: 157MPa (1600Kg/cm^2)

Injection speed: 50%

Mold temperature: 80°C

Injection machine/ JSW J100SAII

Mold / 10mm x 3mmt Spiral mold

Molding condition

Injection pressure: 157MPa (1600Kg/cm^2)

Injection speed: 50%

Mold temperature: 80°C

Injection machine / Toshiba Machine IS-90B

Mold / 10mm x 3mmt Spiral mold

Molding condition /

Injection pressure: 78MPa (800Kg/cm^2)

Injection speed: 20%

Mold temperature: 50°C

Injection machine / Toshiba MachineIS-100FIII

Mold / 10mm x 3mmt Spiral mold

Molding condition /

Injection pressure: 98MPa (1000Kg/cm^2)

Injection speed: 50%

Mold temperature: 60°C

Temperature dependence of refractive index

Wave length dependence of light transmittance

Long term weatherability

Transmittance

Delta YI

Haze

Impact strength (23 degC)

Delta YI

Influential factors on impact strength

Notch Radius

Temperature

Heat aging property

Yellowing index

Molecular weight change

Stress concentration and fatigue property

Stress concentration at corner

Fatigue property

Temperature dependence of flexural modulus

SD POLYCA™

PC/ABS Alloy

PC/PBT Alloy

Chemical properties/Chemical resistance of SD POLYCA™

Level of chemical attack (Appearance change)

Chemical	PC	PC/PET	PC/PBT
Sulfuric acid	A	A	A
Sodium hydroxide	A	A	A
Ethyl alcohol	A	A	A
Acetone	C	B-C	B-C
Carbon tetrachloride	B	B	B
Saline water	A	A	A
Gasoline	A	A	A
Kerosene	A	A	A
Wax remover	A	A	A
Engine oil	A	A	A
Machine oil	A	A	A
Grease	A	A	A
Air refreshener (for auto.)	C	A	A
Brake fluid	C	B	B
Salad oil	B	B	B
Toluene	C	B	B
Acetic acid	B	B	B

Judgment:

A: No visual change after dipping for 5 min

B: Slight change after dipping for 5 min

C: Cause whitening or dissolution after dipping for 5 min

Critical strain

Chemical	PC	PC/PET	PC/PBT
Brake fluid（DOT-4）	0.3	0.6	0.8
Air refreshener (for auto.)	0.4	0.6	0.8
Armour oil	>1.0	>1.0	1.0
Leather wax	>1.0	>1.0	>1.0
Plasticizer（DOP）	0.6	>1.0	>1.0
Gasoline	0.2	0.4	0.6

Judgment:

- Critical strain is more than 0.7% (Critical stress is more than 160Kg/cm2). It is considered to be safe for use in general.

- Critical strain is 0.5～0.7% (Critical stress is 110～160kg/c㎡). It needs to be confirmed the condition applied.

- Critical strain is less than 0.5% (Critical stress is less than 110kg/c㎡). It is not recommended to use.

Testing Method

UL Standards

The following our grades are certified by Underwriters Laboratories Inc. and registered in File No. E123529.

Grade	MFR	Color	Thickness （ｍｍ）		HWI	HAI	R T I			HVTR	D495	CTI
							Elec	Mech
							Elec	Imp	Str
Polycarbonate resin
300, 301	3～19	ALL	1.5	HB	2	1	125	115	125	-	-	-
300, 301	3～19	ALL	3.0	HB	1	1	125	115	125	-	-	-
302, 303	3～19	ALL	1.5	HB	2	0	120	105	120	-	-	-
302, 303	3～19	ALL	3.0	HB	2	0	120	110	120	-	-	-
IM-401-10	10	ALL	1.5	HB	-	-	80	80	80	-	-	-
300, 301	3～19	ALL	0.44～0.75	V-2	-	-	80	80	80	2	5	2
	20～21		0.44	V-2	-	-	80	80	80	-	-	-
	22～30		0.44	V-2	-	-	80	80	80	-	-	-
	22～30		3.0	V-2	-	-	80	80	80	-	-	-
	40		0.45～0.58	V-2	-	-	80	80	80	-	-	-
302,303	3～19	ALL	0.44	V-2	-	-	80	80	80	2	5	3
	20～21		0.44	V-2	-	-	80	80	80	-	-	-
	22～30		0.44	V-2	-	-	80	80	80	-	-	-
	22～30		3.0	V-2	-	-	80	80	80	-	-	-
300V, 301V	3～19	ALL	0.44	V-2	-	-	80	80	80	2	5	2
			0.75	V-2	-	-	80	80	80	-	-	-
			1.5	V-2	2	0	125	115	125	-	-	-
			3.0	V-2	1	1	125	115	125	-	-	-
302V, 303V	3～19	ALL	0.44	V-2	-	-	80	80	80	2	5	3
			1.5	V-2	2	0	120	105	120	-	-	-
			3.0	V-2	2	0	120	110	120	-	-	-
1080DVD	80	NC	0.38	V-2	-	-	80	80	80	-	-	-
775-20	20	ALL	1.5	V-0	-	-	80	80	80	-	-	-
776-20	20	ALL	0.75	V-2	-	-	80	80	80	-	-	-
776-20	20	ALL	2.95	V-0	-	-	80	80	80	-	-	-
875-20	20	ALL	0.95	V-0	2	0	80	80	80	-	7	3
			1.5	V-0	2	0	125	125	125	-	-	-
			2.5	V-0/5VB	2	0	125	125	125	-	-	-
			3.0	V-0/5VB	2	0	125	125	125	-	-	-
876-20	20	ALL	1.5	V-0	3	0	125	125	125	-	7	3
			2.5	V-0/5VB	3	0	125	125	125	-	-	-
			3.0	V-0/5VB	2	0	125	125	125	-	-	-
RP876-20	20	ALL	1.5	V-0	-	-	80	80	80	-	-	-
RP876-20	20	ALL	2.5	V-0/5VB	-	-	80	80	80	-	-	-
877-20	20	ALL	1.5	V-0	-	-	80	80	80	-	-	-
			2.0	V-0/5VB	-	-	80	80	80	-	-	-
			3.0	V-0/5VB	-	-	80	80	80	-	-	-
LR8001V		WT	0.44	V-0	-	-	80	80	80	-	-	-
LR8021		WT	0.5	V-2	-	-	80	80	80	-	-	-
LR8021		WT	3.0	V-1	-	-	80	80	80	-	-	-
LR8031V		WT	1.0	V-0	-	-	80	80	80	-	-	-
LR8031V		WT	1.5	V-0	-	-	80	80	80	-	-	-
ST5(y)(x)(z)		ALL	1.5	V-2	-	-	80	80	80	-	-	-
ST5(y)(x)(z)		ALL	3.0	V-1	-	-	80	80	80	-	-	-
IM-401-18	18	ALL	1.35	V-2	-	-	80	80	80	-	-	-
IM-401-18	18	ALL	3.0	V-2	-	-	80	80	80	-	-	-
Polycarbonate/ABS alloy (PC/ABS)
PCX-3655		ALL	1.5	V-0	-	-	80	80	80	-	-	-
			2.0	V-0/5VB	-	-	80	80	80	-	-	-
			3.0	V-0/5VB	-	-	80	80	80	-	-	-
IM6011 IM6110 IM6120		ALL	1.5	HB	-	-	60	60	60	-	-	-

ALL: All colors, NC: Natural color, WT: White

（ｘ）0: No additives, 1: Mold release, 2: UV stabilizer

（ｙ）Glass fiber content (10-50%)

（ｚ）V, H, M, L: Melt flow index (V: High ? L: Low)

Material registration in compliance with PSE law

Ball Pressure Temperature

Registration No	BPT(°C)	Grade	MFR
B-1975	130	300～303 350～353	10, 15, 22, 30
B-1979	135	300～303 350～353	4, 5, 6, 8
B-2075	135	ST5100～ST5503	L, M, H, V
B-2080	135	CF5100～CF5503	L, M, H, V
B-2744	135	875-20	20

Horizontal Burn Test

Registration No	Burningrate (mm/min)	Thickness (mm)	Grade (All color)	MFR
H-1083	40	0.8	300～303 350～353	4～22
H-0429	40	0.9	ST5050～ST5503	L, M, H, V
H-1845	40	1.5	875-20	20

Drying of Polycarbonate before processing is necessary because of its water absorbing behavior. Under normal conditions, Polycarbonate will absorb up to 0.2%. When Polycarbonate is molded not well enough dried, problems with streaking or loss of physical problem will occur. To prevent these problems, the residual moisture levels in Polycarbonate pellets should not exceed 0.02% when they are processed.

Disclaimer

NOTICE:The information and data contained herein are given in good faith but do not constitute sales specifications.

NOTICE:The product properties may be changed without notice.

NOTICE: No freedom from infringement of any patent owned by SCPC or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, the Customer is responsible for determining whether products and the information in this document are appropriate for the Customer’s use and for ensuring that the Customer’s workplace and disposal practices are in compliance with applicable laws and other governmental enactments. SCPC assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MARCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.

NOTICE: If products are described as “experimental” or “developmental”: (1) product specifications may not be fully determined; (2) analysis of hazardous caution in handling and use are required; (3) although SCPC may from time to time provide samples of such products, SCPC is not obligated to supply or otherwise commercialize such products for any use or application whatsoever.

To ask more questions on our products,please refer here

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