$2.30 - $3.60
Min. Order : 2000 Units

fire retardant spray for paper Construction joints polyurethane sealant

New Buyer Promotion
Up to US $60 transaction fees waived on the first 3 orders
Get Latest Price
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: SHANGHAI,SHENZHEN,GUANGZHOU,XIAMEN,NINGBO
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1000000 Ton/Tons per Year
Other Names: Poly(propylene oxide)
Usage: CONSTRUCTION,Fiber & Garment,Footwear & Leather,packing,Transportation,Woodworking
Place of Origin: Shanghai China
Elongation at break: ≥600%
Product Name: Fireproof sealant
Color: Black/White/Gray
Material: modified polyurethane sealant,
Model Number: MS1937FR
Certification: ISO9001:2000
MOQ: 2000 units
CAS No.: 25322-69-4
Brand Name: PUNADE
Main Raw Material: POLYURETHANE
Fire rating: AS1530.4
Extrudability: ≥80ml/min
EINECS No.: 200-338-0
Classification: Other Adhesives
MF: (C3H6O)n
Package: 300ml cartridge,600ml sausage
Unit Price: 2.4-3.6
Packaging Detail: 300ml cartridge,20pcs/ carton 600ml sausage,20pcs/ carton
Shanghai Sepna Chemical Technology Co., Ltd.
Supplier
CN
Manufacturer, Trading Company
88.5%
Response Rate
87.5%
On-time delivery rate
US$ 60,000+
19
Transactions
11-50
Employees
1-4
R&D staffs
2
Patents
Visit Store

 

SM1937FR is a type of one component multi-purpose and anti-sagging elastic sealant; it can react with moisture in the air and then it is cured,to form a permanent elastomer. 

        

Product description

PUNADE SM series is a silane-modified polyurethane sealant, with the advantages of polyurethane and 

silicone sealants; it is a flexible sealant widely recognized as with the best overall performance, and can

meet the needs of adhesive bonding and flexible sealing for a variety of occasions. PUNADE SM1937 FR 

is manufactured in strict accordance with ISO9001/14001 Quality Assurance System and related 

protection provisions. 2hour fire resistance.

 

Usage

1. Good adhesion to many substrates, include wood, various metal and surface treatment (painting or 

plating), inorganic or organic glass, unsaturated polyester resin products, ceramic materials and plastics 

and rubber and so on.

2. Suitable for shipping industrial bonding and fixing (such as the installation of windshield, and manufacturing of means of transportation and lift cabinets).

3. Permanent flexible seal bonding and fixing required for high strength and high modulus.

4. Compatibility test should be done on the actual substrates and in the environment in advance.

 

Data Table

Chemical base

One-component modified polyurethane

Color

White, gray, black and beige

Curing mechanism

Moisture-curing

Density

About 1.45kg/L (based on color)

Extrusion rate

About 150g/min

Anti-sagging

Good, without sagging trend

Construction temperature

5-35℃

Surface curing time 

(dependent on state of the environment)


30min


Curing rate 

(dependent on state of the environment)

30mins about 1mm
60mins about 2mm
24hrs about 5mm (Customized according to the requirements of customers)

Shrinkage rate

1%

Shore A hardness

50

Glass transition temperature

-50℃

Tensile strength

2.0Mpa.

Elongation at break

 250%

Tear strength

 14N/mm2

Shear strength

3.0Mpa.

High modulus

2.0Mpa.

Go through man-made uv ((300W,10000hr))

No cracking or chalking on surface

 

Operating temperature

Long-term -40℃--+90℃

24 hours 120℃

4 hours 145℃

Shelf life (sealed storage at below 25℃)

9 months

 

 

 

 

 

Polyurethane Series

 

Features of SM1937FR

 

1.  Unique and long-term anti UV radiation performance, fire rating meet grade AS1530.4

2.  Without VOC, silicone, plasticizer migration, or bubbles curing, with very little odor.

3.  With a wide range of flexible bonding and durability, primer bonding-free.

4.  It can be painted, polished, and bonded and repaired in a repeated manner, but necessary surface 

   requirements are not changed when substrates are re-bonded.

5.  Weathering resistance, flooding resistant and mould resistant.

6.  Dealcoholized curing, no corrosion to substrates, and substrates not polluted, in line with the 

   standard for stone stain resistance.

 

Packing Size of  SM1937FR

Specification

Product Name

MS1937FR

Material

Modify Polyurethane

Size

300ml/600ml/23L/195L

 

Packing

310ml cartridge,20pcs/ carton

600ml sausage,20pcs/ carton

Storage Life

9 months

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

New packing for exhibition

PU.jpg

 

 

Theloding pictures : 

PU foam .jpg

Advantage  

1.Environmental protection, non-toxic

2.Accept OEM and ODM.

3.EXW,FOB,CIF,CFR price,the best and reasonable price.

4.many years (More than 10years)experience in Adhesive & Sealant industry

5. strict QC, High quality control.

6.Small MOQ 500pcs can be accepted.

7. Fast & prompt delivery  (7-15days )

8.Payment:Paypal,T/T,Western union,etc

   Shippment:UPS,TNT,DHL,Chian post,EMS,FedEx ,By Sea etc.

9. Professional salesman will provide you best sales service

   Our goal is to establish a long time relationship with you and your company.

10.Choose our factory, you will be the winner of your market!

 Brazil & Indonesia Exhibition

Our Factory 

 

614185817_793

 If you have any problem or need any help in China please feel free to contact me. I will give my best solution for you.

I am very glad to help you.

Mobile/What's app:0086 15216655520

Skype:cherry_gaoqinsepuna , let's talk more!!!

2