Detailed Product Description

a  flowable liquid with consistent quaUty in whatever color. Part A is a flowable hiquid, part B is the curing agent. Prepare the original mold or product to copy, add 2%-3%curing agent to certain amount of silicon, and mix them evenly and they are ready for use. In 2_3 hours, a pair of silicone mold can be obtained with temperature and deformation resistance as well as low contraction ratio. The product is intended principally for manual molding and small quantity product duplication.

Silicone rubber Applications:

The 418 silicone rubber is mainly applicable to manual mold design, PVC plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc.

Standard Datasheet:

Model                          418#
Appearance                    white
Viscosity (CS)                 12000-15000
Hardness (Shore A)              25-30
Tensile Strength (kgf/c)        ≥8
Tear Strength (kgf/cm)          ≥5
Shrinkage (%)                  ≤0.3
Elongation (%)                 ≥200
Mixing Ratio(%)                 2-3
Operating Time(H)               0.5
Curing Time(H)                  2-4

Operation Instruction for Manual Mold Silicone rubber:

1. The manual mold silicon is applied to small products or products with fine patterns. The mold for the fine detailed and small products should be made of soft silicon to protect the products from easy breaking when demoulding.

2. If large product duplication or fabrication, the mold should be made of higher hardness silicone rubber so that the products made will not deform.
Production mold casting wax, gypsum, concrete or resins (urethane, polyester, etc. ) (1) Excellent performance 2)High tear strength 3) Resistance to high temperature  4) Competitive price 5) Samples are available

Need more information about silicone rubber for mold making,please feel free to contact us.

Contact person: Ms Wendy Zhang

Tel:0086-15889795980 or 0086-755-89948006Web: www(dot)szrl(dot)net