Silicone rubber to make mould for gypsum

Decription of Silicone rubber to make mould for gypsum

Silicone rubber to make mould for gypsum are generally named as two-part room temperature sulfurated silicone rubber. When mixed with 2-3 % curing agent, they can still be operated within 30 minutes, but will be formed after 2-3 hours. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli  crafts, resin crafts lighting and candle crafts.

Features of Silicone rubber to make mould for gypsum:
(1) Silicon rubber with SGS and REACH approval
(2) Curing agent arrange together as free charged
(3) In liquid form and in various colors
(4) With an exceptional fluidity and good operability.
(5)Temperature and deformation resistance as well as low shrinkage.
(6) High duplication times.
(7) Sample orders are available

Datasheet of Silicone rubber to make mould for gypsum:

Model:638#
Appearance:white
Mixing proportion of curing agent(%):2%
Operating time ( hours ):0.5
Curing time( hours ):2-4
Hardness (A°) : 28
Viscosity (CS): 25000-30000
Tensile-strength( kgf /cm2 ):37
Tear-strength (kgf /cm2):28
Elongation-break(%):840
Retractility(%) ≤0.25
Packing (kg/pail ):25,200

630# white, the usage for poly crafts, lighting and candles, multiple piece molds for large product .
Any more information, please feel free to contact with us.

Any questions for Silicone rubber to make mould for gypsum r, pls feel free to contact Taylor:

Tel:086-755-89212380

Mob:086-18938867522

Skype: taylordl828

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