Low Shrinkage Additives for SMC/BMC Application

• Color: Clear Liquid
• Viscosity at 25ºC: 140-190 MPa.S
• Acid Value: 4.0-7.0mgkoh/G
• Solid Content: 40-45%
• Moisture Content: ≦0.1%
• Description: Class a Surface Level
• Model NO.: LSA for S/BMC
• Specification: 200kg or 1000kg
• Trademark: Promisechem
• Origin: Changzhou China
• Production Capacity: 5000mts/Y

Product Description

Low shrinkage additives for SMC/BMC applicatio

Product Description

SMC/BMC Description
- Thermoplastics resin in styrene monomer,medium reactivity.
- Nearly zero shrinkage and it could improve the surface smooth and the gloss.
- Low viscosity to achieve a high filler loading.
- Contact us prior to use due to weak coloring.
- Class A surface level
SMC/BMC Application
- Low shrinkage additive formulations for S/BMC.
- Electrical appliances,residence,industrial parts,water tanks and auto motive parts etc.
SMC/BMC Package
200kg or 1000kg

SMC/BMC Shelf life
- 3months under 25ºC,away from  heat sources, direct sunlight or steam pipes,rain etc.
- Keep sealed to prevent moisture pick-up and monomer loss.
SMC/BMC Safety attention
- Resin solutions contain volatile and flammable monomers such as styrene(flash point : 31ºC)
- The resin should be handled and used in well ventilated, flame proof areas
-To wear gloves and goggles to guard against any skin/ eye irritation arising from the presence of
styrene. Under no circumstances must accelerators be mixed with peroxide catalysts as it can cause explosions.
- Transportation should according to the State Council "Chemistry Dangerous Articles Safety Management Regulations" due to it contains styrene monomer.
inflammable.  
 

Product Parameters

Liquid resin property

Item	Value
Appearance	Clear liquid
Viscosity at 25ºC	140-190 mPa.s
Acid value	4.0-7.0mgKOH
Solid content	40-45%
Moisture content	<=0.1%

Other relative low shrinage(profile) resins for S/BMC application

Type	Viscosity at 25ºC(mPas)	Application field	Characteristics
PS	2700-3700	Sanitary ware,Electrical & communications,rail car,construction	Good coloring. High hardness surface. Good physical properties.
	5000-8000	Electrical & communications. Automotive parts ,railcar.	High impact toughness. High hardness surface. Good physical properties.
	11000-16000	Electrical & communications	Good coloring. Low shrinkage controlled. Good physical properties.
PMMA	/	Sanitary ware	High surface hardness. High physical properties.
Saturated polyester	800-1000	Sanitary ware,construction, Automotive parts,railcar.	Class A surface. High gloss. Better physical properties.
	145-185	Electrical & communications Automotive parts, construction	High gloss. Low shrinkage controlled. Good physical properties.
	300-400	Automotive parts, construction	Good coloring. High gloss. Good physical properties.
PVAc	/	Automotive parts.	High hardness Class A surface. Better physical properties. High gloss

Packaging & Shipping

 

Company Profile

We focus on composites resin business and have a tolling plant in Changzhou city. We can supply all kinds of modified resin to feed up your solutions for composites. The business covers the total composites industry.

 

Laboratory

FAQ

 

Q1:Do you provide sample for the trial?
A1:We could supply small size package for free.but we have to charge the freight.

Q2.Could you supply customized products friendly?
A2: Yes,we do.We have a team to sever in Fortune 500 and be able to supply products to satisfied with the end-users' technical requirement.

Q3. What about your lead time? 
A3: Generally 2-4weeks after the order confirmed.

Q4. What are your terms of payment?
A4:Usually we do EXW, FOB, CIF, and DDP.