buy moulding silicone rubber for concrete tiles molds

buy moulding silicone rubber for concrete tiles molds

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Basic Info

Product Description

Product Details

Basic Specification

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

Detail Description

moulding silicone rubber for concrete tiles molds description
moulding silicone rubber for concrete tiles molds are generally named as two part addition silicone rubber that vulcanizes at room temperature. Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity, good operability, excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.

moulding silicone rubber for concrete tiles molds Main application:

· Rapid prototyping (urethane casting/silicone tooling/vacuum casting)

· GRC and Concrete molding

· PU resin casting

· General Mould making

· Superior manual mold design

moulding silicone rubber for concrete tiles molds properties:

· Almost nil shrinkage

· High chemical resistance to aggressive components of some types of resins

· Good tear strength (this feature ensures higher resistance to wearing and shearing)

· High degree of precision in reproduction

· High dimensional stability over time and non-deformability

· High resistance to high temperatures and ageing (resit to -60-200°C)

· Excellent non-stick effect

· Environmental, odorless and nontoxic

E-series platinum cured liquid silicone for mold making standard datasheet (25°C)

(The mixing ratio of part A and part B can be adjusted to 1:1or 10:1)

Product	E-615	E-620	E-625	E-630	E-642
Appearance	Translucent	Translucent	Translucent	Translucent	Translucent
Hardness(shore A)	15±2	20±2	25±2	30±2	40±2
Mix ratio(A:B)	1:1	1:1	1:1	1:1	10:1
Viscocity Part A(mPa.s)	9000±2000	11000±2000	15000±2000	20000±2000	55000±2000
Viscocity Part B(mPa.s)	1900±500	1900±500	1800±500	2400±500	150±50
Tensile strength (MPa)	6.2	6.5	6.7	7.2	7.6
Tear-strength (kN/m)	25	26	23	24	22
Elongation(%)	569	581	480	440	450
Density	1.05	1.05	1.07	1.13	1.14
Pot life/working time (mins)	30-40	30-40	30-40	30-40	30-40
Curing time/setting time (hrs)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 20-30mins(60°C)	6-8hrs(25°C) 30-50mins(60°C)
Shrinkage rate (%)	0.1	0.1	0.1	0.1	0.1

Packaging & Shipping

moulding silicone rubber for concrete tiles molds PACKAGE:
If ratio is 1:1 :Packed in 20kg/pail + 20kg/pail and 200kg/pail + 200kg/pail.

If ratio is 10:1 :Packed in 20kg/pail + 2kg/pail and 200kg/pail + 20kg/pail.

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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