Bm Expansion Jointing Weather Resistance Polyurethane Construction Joint Sealant for Road Cracks

Product Description

Product Description

BM 310 is a one-component polyurethane self-leveling sealant with good sealing performance and cohesiveness. It is non-corrosive and non-polluting to the substrate being bonded, and is environmentally friendly and odorless.

Key Features:
1. No solvent, no tar, no pollution, no poison, no taste, no harm to construction workers
2. Excellent weather resistance, anti-aging, mildew resistance, full extension, full adhesion
3. Excellent appearance, excellent sealing, excellent waterproof, excellent wear resistance
4. Wide bonding range, fast curing, easy repair, tear resistance, no cracking, can be sprayed with paint

Typical Applications:
1. Bonding and sealing of joints such as expansion, settlement and cutting of roads, airport runways, squares, through wall pipes, wharves, roofs, underground garages and basements.
2. Anti leakage seals in oil refineries and chemical plants.
3. Bonding and sealing of epoxy floor and various paint surfaces and other industrial floors.
4. Excellent bonding, sealing and maintenance of various materials, such as concrete buildings, wood, metal, PVC, ceramics, etc.

Packing and Storage:
Shelf life: 9 months 
Sealed and stored in a low temperature and dry place. It is recommended to store in an environment with a temperature of 5~25 ºC and a humidity of ≤ 50% RH. It is forbidden to store in an environment with a temperature higher than 30 ºC or a humidity greater than 80% RH.

Package specification:
20kg/ bucket, 230kg/ bucket, 600ml/sausage

Product Parameters

 

PROPERTY	STANDARD/UNITS	VALUE-SP310
Appearance	Visual	Grey,semi flowing
Density	g/cm³	1.4±0.1
Hardness	ShoreA	≥10
Bonding strength with concrete	MPa	≥1
Elastic recovery rate	%	≥90
Elongation at break	%	≥500
Solid content	%	≥95
Tack free time	h	≤3
Operation temperature	ºC	5-35
Service temperature	ºC	-40~+80
Shelf life	Month	9

Note:The above data are all detection data in standard state Standard:JT/T589-2004

About us
  Shanghai Baiming Industral Co., Litimed., our comapany is a professional silicone sealant manufacturer. We have a varity of silicone sealants, main products are Structural silicone sealant, Neutral silicone sealant, weatherproof silicone sealant, Stone silicone sealant and others. The products own a good repution in home and abroad, especially in Europe, North America, the Middle East and other regions.We are the large group of sealant production, rely on the raw material suppling base to produce the professional sealants. More production lines and Quanlity stabel. The capacity of production is 10 million tons per year of silicone sealants.Other different sealants also very large quantity,can satisfy big projects request.

Manufacturer
 
 Shanghai BM Industral Co., Ltd., our comapany is a professional silicone sealant
manufacturer. We have a varity of silicone sealants, main products are Structural silicone
sealant, Neutral silicone sealant, weatherproof silicone sealant, Stone silicone sealant and
others. The products own a good repution in home and abroad, especially in Europe, North
America, the Middle East and other regions.We are the large group of sealant production,
rely on the raw material suppling base to produce the professional sealants. More production
lines and Quanlity stabel. The capacity of production is 10 million tons per year of silicone
sealants.Other different sealants also very large quantity,can satisfy big projects request.

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