Industrial sealants and coatings used for automotive, general construction, manufacturing

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Nanjing Howell New Material Technology Co., Ltd.

VIP   Audited Supplier 3 years
Profile Certified by SGS/BV
Structural Adhesive
White
Solid-State
Room Curing
Howell
Box
China
3506100010
Product Description
As a leading industrial sealant manufacturer, Howell continues to develop a variety of industrial sealant chemistries for a diverse range of uses. Our product lines include industrial sealants which are used for automotive, general construction, manufacturing, and industrial maintenance and repair applications. 
Product Description

This product is composed of two components A and B. After mixing at a volume ratio of 1:1, it will react quickly for initial curing in 5 minutes at room temperature. It will reach 70% strength (210pa) in 1 hour and reach the best after 24 hours (25Mipa).

Product Parameters
Raw materialMS modified silane polymer
AppearanceStable paste
Curing mechanismMoisture curing
Skin formation time(*)(20ºC/65% R.V.) About 5 min
Curing speed(*) (20ºC/65% R.V.) 3 mm/24h 
Hardness (DIN 53505)65 ± 5 Shore A
Density (DIN 53479)1.47 g/mL
Maximum deformation± 20 %
Elastic recovery(ISO 7389)>75 %
Temperature resistance (after fully cured)-40°C to +90°C
Modulus of elasticity 100%(DIN 53504)2.30 N/mm²
Tear strength(DIN 53504)3.50 N/mm²
Tensile modulus of break(DIN 53504)400 %
(*) These values will vary with environmental factors such as temperature, humidity and bonding materials.
Product Application

Fast curing speed, strong initial adhesion, good toughness, high strength. The cured product has good acid and water resistance, water and moisture resistance, oil and dust resistance, humidity and heat resistance and atmospheric aging resistance. At the same time, it has good electrical and physical properties such as insulation, pressure resistance, and high bonding strength. The curing speed can be adjusted, and slow curing (30min to 3h) has higher strength (>=30MPa) and is suitable for repairing cylinders, guide rails and impellers, and plugging trachoma

Packing & Storage

Packaging:
Color: White, Black, Grey, Brown, Beige
Packing: 290ml plastic bottle

Storage and Shelf Life:
Store sealed in a cool, dry place away from light. The shelf life is 24 months.

 

Usge Gudiance

1. During the curing process, please clean used containers and utensils in time to prevent glue from solidifying on the product.
2. According to the proportion, after mixing agents A and B, they should be stirred thoroughly to avoid incomplete curing.
3. The parts to be bonded and sealed must be kept dry and clean.
4. After mixing evenly, please inject glue in time and use the mixed glue within the initial solidification time.
5. It will start to solidify after mixing, its viscosity will increase rapidly and it will release heat.

Company Profile

Nanjing Howell New Material Technology Co., Ltd.
Room 501, Unit 7, Xingzhihui, Xinghuo Rd 19th, Jiangbei New District, Nanjing, (210000), Jiangsu, China.
  
American Warehouse:Add: 1006 CROCKER RD, DOOR E5, WESTLAKE, OH 44145 
 

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