• Compound

Compound

DMC/BMC is manufactured under special production formula and in the professional equipment by mixing the unsaturated polyester glass resin, fiber glass, fillings, pigment, and other chemical agents, etc. It possesses good insulating property, high mechanical property, thermal resistance, fire retardant, corrosion stability, and especially the moulding property such as good fluidity, lower moulding pressure and temperature, short moulding time. DMC/BMC is the best moulding material for complex, thin wall and big moulding parts.

Product Details

Quick Details

Description

 
DMC/BMC is manufactured under special production formula and in the professional equipment by mixing the unsaturated polyester glass resin, fiber glass, fillings, pigment, and other chemical agents, etc. It possesses good insulating property, high mechanical property, thermal resistance, fire retardant, corrosion stability, and especially the moulding property such as good fluidity, lower moulding pressure and temperature, short moulding time. DMC/BMC is the best moulding material for complex, thin  wall and big moulding parts. The thermal grade is F.
 

Properties

Unit

Value

DMC-1

DMC-2

DMC-3

Density

g/cm3

1.751.95

Water absorption

mg

≤20

Molding shrinkage ratio

%

≤0.15

≤0.30

Heat Distortion Temp(A)

≥240

≥220

Impact strength

(Charpy in-notched)

KJ/m2

≥30

≥25

≥20

Flexural  Strength

MPa

≥90

≥80

≥70

Insulation

resistance

Under normal

conditions

Ω

≥1.0×1013

≥1.0×1012

Immerged in

water for 24h

≥1.0×1012

Dielectric Strength

in 90 oil

MV/m

≥12.0

≥10.0

Dissipation Factor1 MHz

≤0.015

Permittibity1 MHz

≤4.8

Arc Resistance

S

≥180

Proof Tracking IndexPTI

V

≥600

Flammability

Class

FV0

Company Profile

Beijing Friend Group was founded in June, 1996 and was a private-owned high-tech enterprise which integrates scientific research, development, production, sale and service. Its major product is insulation materials, SMC (unsaturated polyester resin fiberglass reinforced moulded plastic), BMC/DMC (Dough molding compound) and fine chemical products for automobiles. Since its foundation, Beijing Friend, adhering to ‘People-Oriented’ as its personnel policy, has built up a managerial team of high capacity and, is always committed to researches and explorations of personnel competence updating, management updating, technology updating, and product updating, and hence has developed speedily in the market competition. The Company has its own import-export rights; its products have been sold to Germany, United Kingdom, France, United States, Russia, Ukraine, Belgium, Italy, Bulgaria, India, Malaysia, and Indonesia among many others. The reliable quality and excellent service have won good reputations among the clients both home and overseas. Through continuous development, the Company has been recognized as one of the insulation enterprises that have the highest competition capabilities and the strongest development potentials; and has received many special honors such as High-Tech Enterprise, Private Enterprise of Science and Technology, Enterprise with Excellent Exportation Achievement, Civilized Unit in Capital, Advanced Quality Enterprise and Credible Enterprise. The products are recognized as Double-Credible Product and Client-Satisfying Product the relevant institutions concerned. Applied to Shenzhou-5 and Shenzhou-6 Reentry
Modules, some of the Company’s products visited the outer space in October 2003 and October 2005.Recently we receive the Congratulation letters from the 502 institute and the Beijing satellite manufacturers. Our products have been applied to spacecraft Shenzhou VIII !The Company has always adhered to and implemented the guideline of ‘Observation the Laws and Disciplines; Management and Prevention, Insulation against Dangers and Pollutions, People-Orientation, Continuous Improvement, Pursuit of the Clients’ Satisfaction’; the Company has also set up and
conducted QHSE systems (ISO9001 Quality Management, GB/T28001 Occupational Health & Safety Management and ISO14001 Environmental Management).

 

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