Polydimethylsiloxane KBR-201|63148-62-9--Huangshan KBR New Material Technology Co., Ltd.

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Polydimethylsiloxane KBR-201

Product Name : Polydimethylsiloxane

CAS No : 63148-62-9

Molecular Formula : (CH₃)₃ SiO [SiO(CH₃)₂]_nSi(CH₃)₃

No.	Items	KBR 201 -5	KBR 201 –10	KBR 201 -20	KBR 201 -50	KBR 201 -100	KBR 201 -200
No.	Items	KBR 201 -5	KBR 201 –10	KBR 201 -20	KBR 201 -50	KBR 201 -100	KBR 201 -200
1	Viscosity,25℃,mm2/s	5±1	10±2	20±4	50±5	100±8	200±10
2	Flashing point,℃	≥135	≥150	≥200	≥300	≥310	≥310
3	Density,℃,g/cm3	0.910~0.92	0.931~0.939	0.946~0.955	0.956~0.966	0.958~0.968	0.958~0.968
4	Refractive index,25℃	1.3970~	1.3970~	1.3980~	1.4020-1.4040	1.4005~	1.4013~
4	Refractive index,25℃	1.401	1.401	1.402	1.404	1.4045	1.4053
5	Volatile content,150℃,3h,%	------	------	------	≤1.0	≤1.00	≤1.00
6	KOH, mg KOH/g,	≤0.005

No.	Items	KBR 201 -350	KBR 201 –400	KBR 201 -500	KBR 201 -800	KBR 201 -1000
No.	Items	KBR 201 -350	KBR 201 –400	KBR 201 -500	KBR 201 -800	KBR 201 -1000
1	Viscosity25℃,mm2/s	350±20	400±20	500±25	800±40	1000±50
2	Flashing point,℃	≥315	≥315	≥315	≥315	≥315
3	Density,℃,g/cm3	0.962~0.972	0.965~0.973	0.966~0.974	0.966~0.974	0.965~0.975
4	Refractive index,25℃	1.4020~1.4040
5	Volatile content,150℃,3h,%	≤1.00
6	KOH, mg KOH/g,	≤0.005

No.	Items	KBR 201EX -Ⅰ	KBR 201 EX-Ⅱ	KBR 201EX -Ⅲ	KBR 201EX -Ⅳ	KBR 201EX -Ⅴ
No.	Items	KBR 201EX -Ⅰ	KBR 201 EX-Ⅱ	KBR 201EX -Ⅲ	KBR 201EX -Ⅳ	KBR 201EX -Ⅴ
1	Viscosity25℃,mm2/s	10000±800	12500±1000	13000±1000	22000±1700	500000±40000
2	Flashing point,℃	≥310	≥310	≥310	≥310	≥310
3	Density,℃,g/cm3	0.967~0.975	0.967~0.975	0.967~0.975	0.967~0.975	0.967~0.985
3	Refractive index,25℃	1.4015~1.4120				1.4015~1.4150
5	Volatile content,150℃,3h,%	≤1.50

Application:

1.Used in production of skin creams, bath gel, shampoo and other cosmetics.

2.Used as additives and agents in production of rubber, plastic, latex, polyurethane etc.

3.Used as defoaming agent, lubricant, release agent in pharmaceutical, food, chemical, paint, building materials and other industries.

4.Used as high-grade lubricants, liquid springs, cutting fluids, buffers oil, transformer oil, high temperature brake fluid, brake fluid, instrument damping oil, mold release agent in machinery, automotive, instrumentation, electronics and other industries.

5.Used as softener, water-repellent agents, feel modifiers and lubricants for sewing line, chemical fiber spinneret in textile, apparel and leather industry.

Storage: Seal and store it in a cool, dry and ventilated place, keep moisture-proof and waterproof, far away from kindling material and heat source.

Product TDS download please click here /Public/userfiles/files/TDS KBR-201.pdf

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Factory(1):Huizhou District,Huangshan City,Anhui Province.
Factory(2):Dongying City,Shandong Province.
Factory(3):Yangkou Town,Shouguang City,Shandong Province .
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