The New White Mastic

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Selling leads
The New White Mastic
Posting date : Dec 10, 2019
Membership
Free Member Scince Jan 23, 2017
FOB Price
1
Min. Order Quantity
1
Supply Abillity
150000m3/year
Port
Shanghai
Payment Terms
T/T
Package
Carton
Keyword :
Category
Contact
Bruce Zhu
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
DEHE
HS-CODE
7016-90
Package & Delivery Lead Time
Package
Carton
Detailed Description

The New White Mastic

Flame retardant mastic is a white gray thick jelly, made of epoxy resin, organic solvent, film forming agent, plasticizers, flame retardant, and fillers. It is mainly used as vapor barrier layer for cold insulation and moistrue proof material for building roof. It has all advantages of asphat based mastic, such as better formability, wider service temperature, better cold resistance, due to its main film forming matter is organic polymer.This Fire Retardant Mastic can not melt or crack easily in hot or cold temperature, and its application totally same as asphat based mastic.
Technical Data
Test Items
Unit
Technical Data 
Colour
 
White Gray
Density
kg/m³
 1300±100
Bonding Strength
Mpa
≥0.25 (20℃)
Oxygen Index
 
≥30
Fire Resistance
Do not cause flame spreading during construct excution, flame retardant after dried, flame will self-extinguish within 1s after fire source leaves.
Heat Durability
 
No flowing or bubble, after 4 hours at 95℃,  then 1 hour at 120℃(positioned at 45°);
Freezing Resistance
 
No cracks or flak after 2 hours at -60℃
Water Absorption
≦0.5% by weight(soak in water for 24hours at room temperature).
Drying Time
h
Set to touch: 5 hours, dry through: 7days.
Elongation
≥3
Volatiles 
%
≤30
Service Temperature
 -60~95
Product Application
It is a ideal cold insulation and vapor barrier coating material providing cryogenic thermal insulation, fire proofing and moisture resisitance together with insulation materials like cellular glass, PIR-polyisocyanurate and PUR-polyurethane in petrochemical industry. it is applied to tank, pipeline, vessel and etc.  In addition, mastic is commonly used in residential as waterproofing material for roof waterpoof, aqueduct joint sealant, etc.

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