Casting Silicone Rubber for Mold Making

Model:	M625#
Brand:	Wuhan xilikang silicone
Origin:	Made In China
Category:	Chemicals / Rubber Materials
Label:	silicone , silicone rubber , silicone modsi
Price:	¥5.3 / pc
Min. Order:	25 pc

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Product Description

Casting Silicone Rubber for Mold Making

Product Description

Place of Origin:Wuhan, China (Mainland)
Brand Name:Silicone xilikang
Model Number: M638# M688# M888# RTV-2 Silicone rubber for soap mold making
Color:red/white/yellow/blue
Application:Mold making silicone rubber
H.S. code:39100000
Shelf life:12 months
Appearance:Liquid
Catalyst:4% for free of charged
Molding method:Pouring / brushing
MOQ:100kgs
Sample:Free
Package:Vacuum packing

Packaging & Delivery

Packaging Details:	5 kg/pail, 25 kg/ pail, 200 kg/pail
Delivery Detail:	within 3 days after obtaining your bank receipt

Specifications

casting silicone rubber is used to make molds for concrete products, resin products, PU products, polymer products etc.

Casting silicone rubber features

Two-parts, flowable liquid silicon & curing agent.
It gets cured at room temperature 25 0C within 5-7 hours.
An exceptional fluidity and good operability, easy to be demolded.
Good tensile strength and tear strength, low shrinkage.
Suitable for pouring methods of operation for small sized molds making.

Casting Silicone Rubber Series

RTV-2 Room Temperature Casting Silicon Rubber

Model Code: HY-625 casting silicone rubber

Usage: Silicon rubber for PU/poly resin products, unsaturated resin products, plaster products, candles and gypsums crafts, toys, soap molds, statues,casting molds making, etc.

Model	M625
Appearance	White
Mixing Ratio (%)	3~4%
Operating time (mins 25 0C )	30~50
Curing time(hours 25 0C)	3~6
Hardness (A°)	25±2
Density ( g/cm 3 )	1.08
Viscosity (Mpas -25 0C)	17000~22000
Tensile-strength(kgf /cm2 )	≥35
Tear-strength (kgf /cm )	≥20
Elongation-break(%)	≥ 409
Retractility(%)	≤0.1

Casting Silicone Rubber ---- Mixing Ratio for Silicone Rubber & Curing Agent and the reaction time (Under room-temperature-25 0C)
1,Added with 2% of curing agent, casting silicone rubber can still flow within 2.5 hours, mold can be released in 8-10 hours.
2,Added with 3% of curing agent, silicone can still flow within 1.1 to 1.2 hours, mold can be released in 6-8 hours.
3,Added with 4% of curing agent, silicone can still flow within 55-60 minutes, mold can be released in 4-6 hours.
4,Added with 5% of curing agent, silicone can still flow wtithin 45-50 minutes, mold can be released in ~4 hours.

First Aids of Casting Silicone Rubber

Inhalation: Remove sources of contamination and move victim to fresh air. Contact physician immediately.
Eye Contact: Flush eyes with plenty of water. If irritation persists, seek medical attention.
Skin Contact: In case of skin contact, wash thoroughly with soap and water; remove contaminated clothing and launder before reuse; seek medical attention if rash develops.
Ingestion: Do not indeuce vomiting unless instructed by a physician.Contact physicain immediatedly.

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