Wholesale/Supplier Roof Seal Olv507 Weatherproof Neutral Silicone Sealant Fireproof for Insulating Galss

Min.Order: 2,400

Product origin: Zhaoqing, Guangdong, China

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US$ 1.29 ~ 1.35

Description

OLV507 Fire Retardant Sealant is a one part, neutral cure silicone sealant, specially formulated for applications that require maximum resistance against fire. It has excellent weathering resistance, durability, sealing and excellent adhesive properties.
Cured sealant bonds firmly to many substrates, and gives high performance silicone rubber sealant for fire-resistant applications.

Main purposes:

1. Flame resistance, waterproof and moisture proof sealing for hotel, theatre and other public places;

2. Flame resistance, installing and sealing for all kinds of windows and doors;

3. Adhesion and sealing for all kinds of flameproof windows and doors, flame resistance sealing for curtain wall;

4. Flame resistance sealing for electronic installation;

5. Many other building or industrial purposes.

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OLV 507 Neutral Fire Retardant Silicone Sealant
Performance		Standard	Measured Value	Testing Method
Test at 50±5% RH and temperature 23±2ºC:
Density (g/cm³)		±0.1	1.46
Tack-Free Time (min)		≤180	24	GB/T 13477
Extrusion (ml/min)		≥80	229	GB/T 13477
Tensile Modulus (Mpa)	23ºC	>0.4	1.18	GB/T 13477
Tensile Modulus (Mpa)	-20ºC	or >0.6	1.32	GB/T 13477
Slumpability (mm) vertical		not change shape	not change shape	GB/T 13477
Slumpability (mm) horizontal		≤3	0	GB/T 13477
Curing Speed (mm/d)		2	4.5	/
As Cured -After 21 days at 50±5% RH and temperature 23±2ºC:
Hardness (Shore A)		20~60	55	GB/T 531
Tensile Strength under Standard Conditions (Mpa)		/	1.2	GB/T 13477
Elongation of Rupture (%)		/	288	GB/T 13477
Movement Capability (%)		20	20	GB/T 13477
Storage	12 Months

We offer silicone sealant customization services.

1. who are we?
We are based in Guangdong, China, start from 2002,sell to Domestic Market(70.00%),Southeast Asia(9.00%),South America(8.00%),Mid East(8.00%),Africa(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Silicone Sealant

4. why should you buy from us not from other suppliers?
1/ Experienced manfacturer - Over 20 years history, leadership in silicone sealant industry; 2/ Huge production capacity - Plants cover over 100,000 sqms, auomated equipments; 3/ Excellant quality - Raw materials are from Dow Corning, TUV certified.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese

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