[Packaging Specifications]

20kg paper bag or PE bag packaging.

[Storage and Transportation Precautions]

(1) Non-hazardous, store and transport as general chemicals.

(2) Store in a sealed container in a dark, cool, ventilated, and dry environment. Shelf life is 12 months.

(3) After use, seal the remaining product in the packaging to prevent moisture absorption.

(4) This product may irritate the skin and eyes. If it contacts the skin, wash with soap; if it contacts the eyes, rinse thoroughly with plenty of water.

[Main Technical Specifications]

Product Name                               Crystalline Tetramethyl Biphenyl Diol Epoxy Resin

Product Grade                                XY641

Appearance                                      White to light yellow solid

CAS Number                                   85954-11-6

Melting Point (°C)                            95-115

Viscosity at 110°C (mPa·s)          40-70

Epoxy Equivalent Weight (g/eq)                 190-205

Total Chlorine (ppm)                        ≤750

Easily Saponifiable Chlorine (ppm)                 ≤200

Inorganic Chlorine (ppm)                     ≤5

Sodium Ion (ppm)                     ≤5

Volatile Content (%)                         ≤0.6