RTV2 mold making silicone rubber manufacturer

RTV2 mold making silicone rubber manufacturer

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Basic Info

Product Description

Product Details

Basic Specification

Cetification	ISO9001:2000,SGS,RoHS
catalyst	FOC
validity	1 year
state	condensation
feature	two part silicone,liquid
Eco-Friendly	Yes
Test Report	SGS

Detail Description

RTV2 mold making silicone rubber manufacturer

FEATURES of RTV2 mold making silicone rubber

1.Two-part silicon rubber:flowable liquid silicon and curing agent.
2.Cures at room temperature within 2-4 hours.

3.An exceptional fluidity and good operability, easy to demold.

4.Good tensile and tear strength, low shrinkage, brushsing and pouring way

5.High duplication times.

APPLICATIONS of RTV2 mold making silicone rubber

RTV2 mold making silicone rubber is suitable for industries such as toys,

gifts, decoration, plate engrave, human replica, art crafts, resin crafts, poly resin crafts, unsaturated resin crafts,

candle crafts, plastic crafts, stationeries, plaster crafts and Buddhist statue crafts.

SPECIFICATIONS of RTV2 mold making silicone rubber

Model	HY625
Appearance	white
Mixing proportion of curing agent (%)	3~4%
Operating time (mins 25 0C )	30-50
Curing time(hours 25 0C)	3-5
Hardness (A°)	23~25
Density ( g/cm 3 )	1.08
Viscosity (mPas -25 0C)	17000~24000
Tensile-strength(kgf /cm2 )	≥45
Tear-strength (kgf /cm )	≥25
Elongation-break(%)	≥ 430
Retractility(%)	≤0.3

FAQ

Why could the silicone mold be reused only for a few times?

It can be due to the following reasons:

a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which destroies the molecular weight

of silicone rubber and reduce the tension and tear strength.

b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate

designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs.

(Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid

this problem.)

How to make silicone molds for stone products?

Packaging & Shipping

SHELF LIFE of RTV2 mold making silicone rubber

Twelve (12) months from date of shipment when stored at 24°C in original unopened packages.

PACKAGE for RTV2 mold making silicone rubber

Packed in clean 25kg/pail, 200kg/pail.

Our Services

RTV-2 molding and casting supplies serve as the raw material for casting molds, which can form cured silicone elastomer characterized by the resistance to chemicals, deformation, extreme temperature, acid & alkali and expansion. RTV-2 silicone rubber is mainly applicable for model making molds, resin mold(unsaturated, poly), sculpture mold, plaster & gypsum mold, architectural decoration mold, prototyping and molds for candle, art crafts, stationery, tyre, GRC product, plastic product, shoe soles, etc.

Additional Information

Payment Terms	L/C, T/T, Western Union
Minimum Order	200KG
Lead Time / Delivery Time	5 Day(s)
Sample Available	YES
Delivery Details	within 3 days after payment confirmed in our bank
FOB Port	Shenzhen
Loading Info	by sea or by air
Packing Info	25kg/drum and 25kg/drum
Target Market(s)	North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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