星宇化工

Xingyu Chemical

1、Technical Indicators
Appearance: Bright yellow-green powder
Purity: ≥98.5%
Melting Point: ≥240℃
Volatile: ≥0.5%
2、Characteristics and Usage
⑴ Applicable to a variety of materials includingpolyolefine, rigid and soft PVC etc.Soft PVC is its most favorite application filed，with assurance ofbrilliant bluish white，totally exempted from bleeding that might be feared with most of other optical brighteners.
⑵ The decomposition temperature of 406℃，with excellent high temperature properties.
⑶ APPLICATION BY ITEM

Commodity	PVC(R)	PVC(S)	PS	PP	PE	MMA	ABS	Foam	Solvent	Dope Dye
SB	E	E	E	E	E	E	E	N	W	E

Remarks： R：Rigid  S： Soft  E：Excellent  N：Not suitable   W：Well used

4、 STANDARD DOSAGE BY KIND OF REGIN (PHR)

Commodity	PVC(R)	PVC(S)	PS	PP	PE	ABS
SB	0.002~0.02	0.01~0.1	0.002~0.02	0.002~0.02	0.002~0.02	0.005~0.05

5、INDEX

ITEM	C.I. No.	(MITI)BNCS No.	CAS. Re. No.
SB	C.I.F.B.-	EINECS	2397-01-5 99131-25-6 4782-17-6

6、SOLUBIUTY TO SOLVENTS ( 20℃ G/L)

ITEM	Methanol	Aceton	Toluene	1-methoxy-2-propanol	DMF	THF	Styrene monomer	MEK	DOP
SB	0.01以下	0.11	2.5	0.08	0.2	8.7	4.5	0.41	0.13

 

Packing: 25KG fiber drums within double PE bags

Consult

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