Datasheet

ManualsBrandsREELY ManualsModel Making Engine AccessoriesSilicone hose (Ø x L) 13.5 mm x 150 mm Blue (transparent) 1 pc(s)

4. Typical properties

※ Typical properties should not be used as specifications

They are evaluated in laboratory, and can be differ from test condition.

Properties

Test method

Unit

SH1050U

Appearance

ASTM E1767

Transparency

Williams plasticity

ASTM D926

180

Curing condition

Curing agent

KC-8

KC-2

DCP

Amounts

phr

1.0 phr

1.5 phr

1 phr

Press 1

cure

10mins, 170℃

5mins, 120℃

10mins, 170℃

Oven 2

cure

4hrs, 200℃

Specific gravity

ASTM D792

1.12 1.13 1.12

Hardness

ASTM D2240

Shore A

51 50 50

Tensile strength

ASTM D412

MPa

9.4 9.0 9.3

Elongation

ASTM D412

509 420 680

Tear strength

ASTM D624 C

N/㎜

27 25 26

Linear shrinkage

JIS K6249

4.4 2.8 4.6

Compression set

(22hrs at 175℃)

ASTM D395

- 37 16

1) KC-8 : 2,5-dimethyl 2,5-di(t-butyl peroxy) hexane 45 % paste

2) KC-2 : 2,4-dichlorobenzoyl peroxide 50% paste

3) DCP :Dicumyl peroxide 40% paste

Technical Data Sheet

Extrudable

Silicone Rubber

SH1050U

1 / 2 pages

FEATURES

- General-purpose extrudable rubber

BENEFITS

- Good processability

- Good mechanical properties

COMPOSITION

- Silicone polymer

- Silica

1. Product Description

SH1050U is general-purpose extrudable silicone rubber

stocks which has durometers of 30. The compounds is

designed to accept moderate to high levels of reinforcing

or extending fillers and additives for property variation.

They can be blended with each other in any proportion to

achieve intermediate shore hardness.

3. Key Performance Properties

Simplicity and accuracy in compounding

Formulation versatility to achieve and use requirements

Easily compounded and fabricated using conventional

techniques

2. Applications

Extrusions seals, sheets, tubing and profiles

Summary of content (2 pages)

PAGE 1
/ 2 pages Technical Data Sheet Extrudable Silicone Rubber SH1050U 1. Product Description FEATURES - General-purpose extrudable rubber BENEFITS - Good processability - Good mechanical properties SH1050U is general-purpose extrudable silicone rubber stocks which has durometers of 30. The compounds is designed to accept moderate to high levels of reinforcing or extending fillers and additives for property variation.
PAGE 2
Technical Data Sheet Extrudable Silicone elastomer 2 / 2 pages SH1050U 5. How to use For blending or coloring, milling with two-roll mill is the most suitable process. Milling time should be carefully decided to secure uniformity of materials. 6. Handling Precautions Wear eye protection and protective gloves when handling this product 7. Safety and Storage Use it within 12 months from the date of manufacture Store in a cool dry and place out of direct sunlight Keep out of the reach of the children 8.