Hangzhou Zhijiang Silicone Chemicals Co., Ltd.

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ZJ-8000 Silicone Structural Glazing Sealant

Product Details:

Place of Origin	Zhejiang, China (Mainland)
Brand Name	ZHIJIANG
Model Number	ZJ-8000

Payment & Shipping Terms:

Packaging Details:	ZJ-8000 base and curing agents are available in separate packaging or match packaging (12:1 by weight). The base will be used for purge in dispenser shutdown. So base is available in 245 Kg ferrous drum. Curing agent is available in 19 Kg plastic pail.
Payment Terms:	L/C,T/T

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Detailed Product Description

Description

ZJ-8000 Silicone Structural Sealant is a two-part, neutral curing silicone formulation specifically developed for the structural bonding of glass, metal and other building components with good features as follows:

a. Approved by silicone SSG leading group of national committee of economic and trade

b. Meets National standards of GB-16776-2005

c. Excellent adhesion to a wide range of curtain-wall materials such as coated, enameled and reflective glass, anodized oxidation or coated aluminum and stainless steel.

d. High level of mechanical properties with joint movement capability of ±12.5%.

e. Neutral cured, no corrosion, non poisonous

f.Excelent stability in a wide range temperature at -50~+150

g. Excellent weatherproof feature and a high resistance to UV radiation, high temperature and humidity.

h. Lot matching of base and curing agent not necessary. Structural applications require prior testing and written print review by ZHIJIANG.

Where to use

It is designed for use in structural glazing applications such as: use for structural adhesion and seal the joints of the structural glass and metal in the factory or building site.

Curing

Neutral alkoxy curing with a little of ethanol to release

Properties

ZJ-8000 has excellent adhesion without priming to most construction substrates and its typical properties are suitable for wide temperature range. Product could meet GB 16776-2005, ASTM C 1184, ASTM C 920 12.5 CLASS, ISO 11600 12.5E.

Typical properties (for reference)

Item	Base	Curing Agent	Mixed Base to Curing Agent by Volume	Test method
Colors	White	Black	Black, no flow paste
Specific gravity	1.36	1.03	1.33
Shelf life, month	12	12
Mixed at 12:1 Base to Curing Agent by weight (or 9:1 by volume)
Working Time((humidity 50±5%,temperature 23±2)		minutes	20-60
Tack free time (humidity 50±5%,temperature 23±2)		minutes	80-100
Corrosive			no
As Cured 7 Days at (humidity 50±5%,temperature 23±2)
Ultimate tensile strength		MPa	0.95	GB/T¹13477.8-2002
Ultimate elongation		%	120-130	GB/T¹13477.8-2002
Hardness (Shore A)			40	GB/T¹531
Tensile modules at 12.5% elongation		MPa	0.14	GB/T¹13477.8-2002