PolySi Technologies, Inc.

Custom Lubricants & Packaging for Sticky Problems

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TECHNICAL DATA

Physical Property Profile

Silicone Greases

Product

Appearance

Penetration Range

Bleed

Evaporation

Specific Gravity

Temperature Range
500 Series            

PST-503

Translucent Paste

200 - 300

5 % Max

3 % Max

1.03

-40 to 204 C (-40 to 400 F)

PST-504

Translucent Paste

200 - 310

8 % Max

2 % Max

1.03

-55 to 204 C (-65 to 400 F)

PST-507

Translucent Paste

260 - 350

10 % Max

3 % Max

1.03

-40 to 204 C (-40 to 400 F)

PST-511

Translucent Paste

200 - 300

1 % Max

2 % Max

1.03

-40 to 204 C (-40 to 400 F)

PST-515

Translucent Paste

220 - 290

1 % Max

3 % Max

1.01

-40 to 204 C (-40 to 400 F)

PST-516

Translucent Paste

200 - 300

1 % Max

1 % Max

1.03

-20 to 232 C (-20 to 450 F)

PST-524

Translucent Paste

200 - 300

8 % Max

2 % Max

1.03

-40 to 204 C (-40 to 400 F)

PST-535

Translucent Paste

200 - 300

10 % Max

3 % Max

1.04

-73 to 204 C (-100 to 400 F)

PST-540

White Paste

220 -320

2 % Max

2 % Max

2.5 Min

-57 to 204 C (-70 to 400 F)

PST-552

White Paste

220 -320

2 % Max

2 % Max

2.4 Min

-57 to 204 C (-70 to 400 F)

PST-555

Translucent Paste

200 - 290

1 % Max

2 % Max

1.03

-40 to 175 C (-40 to 350 F)

PST-587

Translucent/White

200 - 300

1 % Max

3 % Max

1.03

-55 to 204 C (-65 to 400 F)

PST-597

Light Tan Paste

260 - 320

4 % Max

2 % Max

1.03

-57 to 204 C (-70 to 400 F)

PST-599

Translucent/White

210 - 295

2 % Max

2 % Max

1.03

-40 to 204 C (-40 to 400 F)

400 Series

        

PST-444

Yellow to Purple

280-330

15% Max

3 % Max

.95 +/- .03

-50 to 175 C (-60 to 350 F)

PST-433

Yellow to Purple

260-300

4 % Max

3 % Max

.99 +/- .03

-73 to 204 C (-100 to 400 F)

PST-461

Tan Paste

260-300

12 % Max

2 % Max

1.05 +/- .03

-40 to 204 C (-40 to 400 F)

PST-455

Reddish

260-300

5 % Max

2.5 % Max

1.02 +/- .03

-54 to 175 C (-65 to 350 F)

 

Silicone Lubricating Fluids

Product

Description

Viscosity
800 Series    

PST-801

Dimethylpolysiloxane

100 CST

PST-803

Dimethylpolysiloxane

350 CST

PST-805

Dimethylpolysiloxane

500 CST

PST-810

Dimethylpolysiloxane

1000 CST

PST-811

Dimethylpolysiloxane

10,000 CST

PST-813

Dimethylpolysiloxane

30,000 CST

PST-815

Dimethylpolysiloxane

1.5 CST

PST-816

Dimethylpolysiloxane

60,000 CST

PST-822

Methylalkylpolysiloxane

100 CST

PST-828

Methylalkylpolysiloxane

300 CST

PST-831

Dimethylpolysiloxane

100 CST

PST-841 *

Dimethylpolysiloxane

100,000 CST

PST-846

Dimethylpolysiloxane

600,000 CST

PST-851

Methylphenylpolysiloxane

200 CST

PST_50

Chloronatedphenylmethylpolysiloxane

75 CST

* PST 841 Seal recommendations

Seal recommendations for the

PST-841

Natural rubber

Kel-f

Flurosilicone

rubber

Silicone

rubber

Butyl

G.R.S

E.P.R*

Neoprene

Viton

Teflon

Polypropylene

yes

yes

yes

no

yes

yes

n/a

yes

yes

yes

n/a

 * E.P.R Ethylene Propylene

For Dow Corning Technical Data, click here.

 

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PolySi Technologies, Inc.

5108 Rex McLeod, Sanford, NC, 27330

Phone: 919-775-4989   Fax: 919-775-2460

e-mail: polysi@polysi.com
Copyright © 1998 PolySi Technologies, Inc. All rights reserved. Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.