Liquid silicone rubber for PU fountain crafts mold

Liquid silicone rubber for PU fountain crafts mold are used for:

Mold duplication and delicate mold making for PU fountain, Gypsum statues, cement statues, poli crafts,resin crafts etc.

Operating steps of Liquid silicone rubber for PU fountain crafts mold

1. Deal with the original mould.

2. spary release agent evenly on the original mould

3. weigh the silicone rubber and curing agent correctly and mix them evenly

4.Deairring and air bubble eliminating handling

5.perfusion or brushing process

Datasheet of Liquid silicone rubber for PU fountain crafts mold

Model:  638# Liquid silicone rubber

Appearance: white

Viscosity (cs): 25000

Hardness (A): 20-22

Tensile strength(kgf/cm² ) ≥35

Tear strength (kgf /cm):≥25

Elongation break(%):≥500

Retractility (%):≤0.2

Curing agent mixed rate (%):2-3

Operate time (min): 30

Curing time (hours): 2-4

Model:  630# Liquid silicone rubber

Appearance: white

Viscosity (cs): 19000-25000

Hardness (A): 28-32

Tensile strength(kgf/cm² ) ≥35

Tear strength (kgf /cm):≥29

Elongation break(%):≥470

Retractility (%):≤0.2

Curing agent mixed rate (%):2-3

Operate time (min): 30

Curing time (hours): 2-4

Model:  728# Liquid silicone rubber

Appearance: white

Viscosity (cs): 18000

Hardness (A): 25

Tensile strength(kgf/cm² ) ≥35

Tear strength (kgf /cm):≥22

Elongation break(%):≥320

Retractility (%):≤0.2

Curing agent mixed rate (%):2-3

Operate time (min): 30

Curing time (hours): 2-4

Frequent asked questions of  Liquid silicone rubber for PU fountain crafts mold:

Why is the appearance of the finished mold striate and unsmooth?
It is because the appearance of the product or the model itself is not perfect, and it has not been polished before the further operation. So when you make silicon molds, firstly you should polish the product, spray the mold spray evenly on the product. In this case, the problem can be avoided.

Features of  Liquid silicone rubber for PU fountain crafts mold:

(1) Silicon rubber for pad printing with SGS and ROSH 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

(8) MOQ: 100KG

More details of Liquid silicone rubber for PU fountain crafts mold , pls feel free to contact Taylor:

Tel:086-755-89212380

Mob:086-18938867522

Skype: taylordl828