Engineer Mechanical

HONGLIU SUN

Tetiflex Commercial Inc.

*** ****** ******

Springfield, MA 01104

E-mail: **********@*****.***

Phone (Office): 413-***-****

Cell phone: 302-***-****

EDUCATION

Ph.D. - Polymer Chemistry

University of Cincinnati Aug. 2003

M. S. - Organometallic and Catalyst Chemistry Chinese

Academy of Sciences Jun. 1990

B. S. - Chemistry

Shannxi Normal University Jun. 1987

IMMIGRATION STATUS: Permanent Resident of United States

HIGHLIGHTS OF QUALIFICATIONS:

. More than ten years of experience with fluoropolymers, PTFE, FEP, PFA,

PVDF, PCTFE

. Experience with a variety of high performance thermoplastics,

polysulfone, PEEK, Kapton, PEI,

. Expert of formulation of PTFE/filler dispersions and coating fiber

glass

. Expert of low loss and thermally conductive PTFE-based laminates

. Experience with PTFE fine powder paste extrusion

. Extensive, well-rounded research and product development background in

polymer chemistry

. Extensive background in colloid and surface chemistry

. Skilled in supercritical CO2 techniques and applications in polymer

process

. Adept in polymer processing such as compounding and blending, and

compression molding

. Expert in performing various mechanical properties testing of

polymeric materials

. Expert in preparation and characterization of various microcellular

plastic foams

. Excellent communication, analytical, and problem solving skills.

. Six sigma greenbelt training program

EXPERIENCE

New Product Development Engineer, Titeflex Inc. Oct. 2012 - present

. Development of new low gas permeation flexible PTFE hose for

automobile and aerospace applications

Senior Product Development Chemist, Arlon Inc. Materials for Electronic

Division, Jan. 2005 - Oct. 2012

. Development of PTFE/fiber glass based composite materials for

electronic applications

The main parts of this job are formulation of PTFE dispersion with

ceramic fillers, coating on fiber glass and lamination with copper

foil to make high performance laminates.

As the principal inventor of several new products (CLTE-XT, CLTE-AT,

high TC), I took responsibilities from laboratory design, pilot

production run, all the way to final products.

Post-Doc Researcher, Virginia Commonwealth University (Advisor: Dr. Kenneth

J. Wynne) Aug. 2003 - Jan. 2005

. Processing of fluoropolymers such as PTFE, PCTFE, in supercritical

CO2. The main purpose of this project is to improve mechanical

properties of fluoropolymer such as creep resistance, crystallinity

etc. with the aid of supercritical CO2.

Visiting Scholar, University of Cincinnati (Advisor: Dr. James E.

Mark) Dec. 1997 - Sept. 1998

. Prepared and performed mechanical testing and morphology study of

pyrolytically synthesized silica /PDMS nanocomposites

Lecturer, Assistant Professor, Jiangsu Institute of Petrochemical

Technology, China Aug. 1990 - Nov. 1997

. Arrangement and coordination of the teaching and research within

physical chemistry division

. Taught classes in Physical Chemistry, Colloid & Surface Chemistry

for undergraduate students

. Research on surface modification of inorganic filler particles

(calcium carbonate, clay, silica) with various surfactants and

their applications in rubber and plastic industry

JOURNAL PUBLICATIONS

1. Sun H, Cooke, Robert S., and Wynne, Kenneth J. "Supercritical CO2

processing and annealing of polytetrafluoroethylene (PTFE) and

modified PTFE for enhancement of crystallinity and creep resistance"

Polymer, 46, 8872, 2005.

2. Sun H, Mark, J. E., Tan, S. C., Venkatasubramanian, N., Houtz, M. D.,

Arnold, F. E.; Lee, C. Y.-C., "Microcellular foams from some high-

performance composites" Polymer, 46, 6623,2005.

3. Sun H, Mark, J. E., Tan, S. C., Venkatasubramanian, N., Houtz, M. D.,

Arnold, F. E.; Lee, C. Y.-C., "Novel Ternary Molecular Composites

Prepared by a Sol-Gel Process and their Conversion into Microcellular

Foams" J. Macromolecule Sci.- Pure and Applied Chemistry A41 (9),

981, 2004.

4. Sun H, Mark, J. E., Tan, S. C., Venkatasubramanian, N., Houtz, M. D.,

Arnold, F. E.; Lee, C. Y.-C., "Microcellular Foams from Some High-

Performance Thermoplastics and Their Composites". Nonlinear Opt.

Quantum Opt. 31(1-4), 1-29, 2004.

5. Sun H, Venkatasubramanian N, Houtz D, Mark J. E. Tan S, Arnold F. E.

Lee C. Y-C "Molecular composites by incorporation of a rigid-rod

polymer into a functionalized high-performance polymer, and their

conversion into microcellular foams". Colloid Polym. Sci. 282, 502,

2004..

6. Sur G. S, Sun H, Lee T. J, Lyu S. G, Mark J. E. "Composites prepared

by penetrating Poly(ethylene oxide) chains through mesoporous silica".

Colloid Polym. Sci. 281, 1040, 2003.

7. Tan S, Bai Z, Sun H, Mark J. E. Arnold F. E. Lee C. Y-C. "Processing

of microcellular foams from polybenobisthiazole/polyetheretherketone

molecular composites". J. Mater. Sci. 38, 4013 2003.

8. Sun H and Mark J. E. " Preparation, characterization, and mechanical

Properties of Some Microcellular Polysulfone Foams" J Applied Polym.

Sci. 86,1692, 2002.

9. Sun H, Sur G. S, Mark J. E. "Microcellular foams from polyethersulfone

and polyphenylsulfone. Preparation and mechanical properties" European

Polymer Journal 38, 2373, 2002.

10. Sur. G. S, Sun H, Lyu S. G, Mark J. E. "Synthesis, structure,

mechanical properties, and thermal stability of some

polysulfone/organoclay composites" Polymer 42, 9783, 2001

11. Li, Da-Gang; Sun, Hong-Liu; Xia, Chun-Gu; Song, Huan-Ling. "Synthesis

of nitrogen-containing organophosphine compounds. In situ NMR study on

the addition reaction of phosphine with olefins. Youji Huaxue

(Organic Chemistry) 16(6), 528, 1996.

12. Shao C., Sheng Z, and Sun H. "Study on adsorption and interfacial

electric properties of Alumina trihydrate (ATH)" Huxue Shijie

(Chemical World) 38 (2), 70, 1997.

13. Shao C., Sheng Z, and Sun H. et al. "Surface modification of calcium

carbonate and its application in rubber" Jiangsu Huagong (Jiangsu

Chemical Engineering) 24 (4), 16, 1996.

14. Shao C, Li J., Sun H et al. "Surface modification of clay and its

application in plastics" Huaxue Gongchengshi (Chemical Engineer) 2,

24, 1995.

15. Sun H, Shao C., et al. "Surface Modification of Wollastonite and Its

Applications" Jiangsu Huagong (Jiangsu Chemical Engineering)

22(4),15, 1994.

16. Shao C, Sun H et al. "Study on surface modification and adsorption of

surfactant on Kaolin"

Jiangsu Huagong Xueyuan xuebao( J. Of JIPT) ) 6 ( 2), 18, 1994.

18. Shao C, Sheng Z, Sun H et al "Novel surfaced modified clay and its

application in rubber" Tanhe Gongye (Carbon black Industries) 3, 30

1994.

PATENT

Sun, H., Wynne, K. J., and Cooke, R.S. "Method to improve creep

resistance of PTFE, modified PTFE and UHMWPE" Virginia

Commonwealth University, US Provisional patent filed on April 12,

2004.

PRESENTATIONS

14 presentations on ACS and other international conferences

REFERENCES:

Mr. Mike Smith

VP of Marketing

Arlon Inc.

Materials for Electronic Division

Bear, DE 19701

Email: ******@*****-***.***

Phone: 302- 595-1210

FAX: 302-***-****

Prof. Kenneth J. Wynne

Department of Chemical Engineering

Virginia Commonwealth University

P. O. Box 843028

Richmond VA 23284-3028

Email: *******@***.***

Phone: 804-***-****

Fax: 804-***-****

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