



JEWELRY MOLDING SILICONE RUBBER DESCRIPTION:
addition cure or platinum cure type with mixing ratio of 1:1 .
widely used in Jewelry industry,
It can cure at room temperature as well as under heat .
It’s a kind of food grade silicone and mainly used for mold making.
JEWELRY MOLDING SILICONE RUBBER USAGES
Making molds for Jewelry molding & casting;
Also suitable for making modls for chocolate, sugar, cakes, cookies, bread and so on
JEWELRY MOLDING & CASTING NOTES:
-Do not mix with liuqid condensation silicone rubber or even the tool which used for condensation silicone
-Do not mix with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph,
-Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncure problem
JEWELRY MOLDING & CASTING SILICONE PACKAGE:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B .
JEWELRY MOLDING & CASTING SHELF LIFE:
Twelve(12) months when stored under dry and cool place by original package under 25℃
Applications, Jewelry molding silicone could be mainly used for making concrete stones,
precision molds, PU molds, for life casting, fabric finishing, seal for electronic components
and solar circuit board, trademark decoration. etc.
Features:
1) Softer_ lower hardness and lower viscosity
2) High tear strength
3) High simulation to human
4) Environmental_ medical and food grade
5) Nontoxic and smell-less
Technique Data
Model | ZEW P30 | ZEW P35 | ZEW P40 |
Appearance | Translucent | Translucent | Translucent |
Mixing Ratio | 1:1 | 1:1 | 1:1 |
Operating time (Mins 22°C) | 20 – 30 minutes | 20 – 30 minutes | 20– 30 minutes |
Curing time (Mins 22°C) | 20-24 hours | 20-24 hours | 20-24 hours |
Curing time (Mins 60°C) | 10 – 20 Minutes | 10 – 20 Minutes | 10 – 20 minutes |
Hardness (A°) | 30±2 | 35±2 | 38±2 |
Density ( g/cm 3 ) | 1.01 | 1.01 | 1.01 |
Viscosity (CS) (Part A) | 8000 ± 500 | 8000 ± 500 | 10000 ± 500 |
Viscosity (CS) (Part B) | 6000 ± 500 | 6000 ± 500 | 8000 ± 500 |
Tensile-strength( Mpa ) | 3.4 | 3.4 | 3.4 |
Tear-strength (KN/M ) | 30 | 30 | 32 |
Elongation-break(%) | 450 ± 50 | 450 ± 50 | 450 ± 50 |
Retractility(%) | ≤0.1 | ≤0.1 | ≤0.1 |