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440337

Sigma-Aldrich

Tung oil

Synonym(s):
China wood oil
CAS Number:
EC Number:
MDL number:
NACRES:
NA.23

description

gel time 12 min

Quality Level

form

liquid

composition

ester of eleostearic acid, 80%
esters of linolenic, 9,12-linoleic, oleic, stearic and palmitic acids, 20%

color

Gardner: ≤12

refractive index

n20/D 1.52 (lit.)

acid number

≤6.9 mg KOH/g

saponification value

189‑195 mg KOH/g

density

0.937 g/mL at 25 °C (lit.)

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General description

Tung oil is also called china wood oil that can be produced by cold pressing the seeds of tung tree. It can be used as a biodiesel and a drying oil in the production of paints.

Application

Tung oil is a plant oil that can be polymerized to produce a variety of products which include pressure sensitive adhesives, self-healed epoxy coatings, polyurethane foam, and vinyl ester resins.

Packaging

1, 4 L in glass bottle

Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

552.2 °F - closed cup

Flash Point(C)

289 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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