silicone rubber factory to make plaster molds for figurines

silicone rubber factory to make plaster molds for figurines

Get Latest Price

Quantity:

Your message must be between 20 to 2000 characters

Contact Now

Basic Info

Product Description

Product Details

Basic Specification

validity	1 year
application	Molds making silicone rubber for culture relics
type	condensation
appearance	liquid material
supply ability	8 ton a day
Eco-Friendly	Yes
Test Report	SGS

Detail Description

Applications of silicone rubber
For the duplication and mold making of big size products of poly resin crafts, PU crafts, gypsum or plaster, unsaturated resin, lighting and candles crafts, plastic toy, stationery gifts crafts,large statue Buddha, furniture decoration, cemen, artificial stone, etc.

Description of silicone rubber
HY-625silicone rubber is mainly used for the duplication and mold making of big size products of poly resin crafts, PU crafts, gypsum or plaster, unsaturated resin, lighting and candles crafts, plastic toy, stationery gifts crafts,large statue Buddha, furniture decoration, cemen, artificial stone, etc. It is with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc. It is suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage is up to 2‰.

Standard Datasheet of silicone rubber:

Model	HY625
Appearance	Liquid
Catalyst	3-5%
Operating time (mins 25 0C )	40-50
Curing time(hours 25 0C)	4-5
Hardness (A°)	25±2
Density ( g/cm 3 )	1.08
Viscosity (Mpas -25 0C)	18000±3000
Tensile-strength(kgf /cm2 )	≥35
Tear-strength (kgf /cm )	≥20
Elongation-break(%)	≥ 500
Retractility(%)	≤0.2
Shelf life (month)	≥12

The proportions and reactions of the curing agent and the silicon are listed as follows:
1. Adding curing agent 1%, the silicone can still be operated within 2.5 hours and can be demoulded after 6-8 hours.
2. Adding curing agent 2%, the silicone can still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.
3. Adding curing agent 3%, the silicone can still be operated within 28 - 30 minutes and can be demoulded after 1.5-2 hours.
4. Adding curing agent 4%, the silicone can still be operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours.

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.)

Packaging & Shipping

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

PACKAGE of 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.

Any more information pls abt silicone rubber, pls feel free to ask Ms. Bella

Mobile: 0086-18938867572

Tel: 0086-755-89948006

Fax: 0086-755-89948030

Website: www (dot) szrl (dot) net

Email:hysi(at)szrl(dot)net

Skype: bellajiaqi

Additional Information

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

Send your message to this supplier

* From:
* To:

Mr. Kaka
* Messages:

Enter between 20 to 4,000 characters.

Related Keywords