Gypsum Plaster cornice Fiberglass Mold/frame

Gypsum Plaster cornice Fiberglass Mold/frame

Arabic
English
Products Category
News

• FRP(fibreglass reinforced plas • The method of improve the stre • China get back in the plasterb • How to choose gypsum plaster c • Building gypsum powder in the

Contact Us

Name: Micheal
Tel: 0086 20 66692370
Fax: 0086 20 62614092
Mobile: 0086 135 7001 4940
E-mail: sales@gypsum-cornices.com
Add: Room 9-206, Dongpu Road 2, Tianhe Area, Guangzhou, Guangdong, China (Mainland) WHATAPPS:+86 13570014940 wechat:13570014940
MSN: micheal-62@hotmail.com Skype: micheal-62 点击这里给我发消息

Partners
youtube.com Glory gypsum plaster moulding drywall Glory gypsum
News

FRP(fibreglass reinforced plastic) mould making and maintenance

Author锛歮icheal Date锛9/1/2010 10:57:05 PM

Glass fiber reinforced plastic mould has low cost, easy processing, use frequency is high, mould can repair excellent properties, such as, therefore, in the current each gesso enterprise home widely used, as people bedroom adornment hot increase, demand is steadily increasing. Introduced the glass fiber reinforced plastic mould manufacturing, use and maintenance method.

Glass fiber reinforced plastic mould has low cost, easy processing, use frequency is high, mould can repair excellent properties, such as, therefore, in the current each gesso enterprise home widely used, as people bedroom adornment hot increase, demand is steadily increasing. Introduced the glass fiber reinforced plastic mould manufacturing, use and maintenance method.

 Glass fiber reinforced plastic mould,gypsum plaster cornices,FRP mould,GRG mould

Mould with raw materials

1, 33 # gel coating (changzhou 253 stone production); 2 party b, ketone; 3, promoting agents; 4, 191 # not saturated polyester resins; 5, 2 # curing agent; 6 and 2 # promoting agents; 7, 02 # non-alkali neutral glass fiber cloth; 8, poly (vinyl alcohol) 17-99 (tuomoji); 10, glass fiber reinforced plastic special pigment paste (changzhou 253 factory); 11, styrene (thinner).

 

process

Clean up the tyres-brush release agents with polyvinyl alcohol (pva)-33 # gel-brush surface gel layer (repeat three times)-with 191 # resin-brush resin strengthening-paste 02 # boxian cloth-the second # 191 resin brush with composite material strengthening-- composite material-brush boxian cloth paste 02 #-surface composite material layer-brush off its molding-die-cleaning mould-nap mould-moulds.

 

Mold use method

Glass fiber reinforced plastic mold before use must check the mold is complete, there shall be no sand holes, no defects, smooth, then besmear brushs 2-3 times poly (vinyl alcohol) release agents (dry painted with a layer of a), softening agent completely in after appearing can make gypsum products. Each make a product, must brush besmear again tuomoji, release agents can also use oil kind instead of, such as with salad oil, transformer, corn, didn't (work only with poly (vinyl alcohol) die mould agent, cannot use oil kind). To make the product, to plaster after curing, will turn mould buckles next, using a rubber hammer in the mold two head gently naughty strike a few times, product of natural stripping down.

 

Glass fiber reinforced plastic mould repair methods

Glass fiber reinforced plastic mould such as chlamydia trachomatis appear, not smooth, defective phenomenon shall immediately with 33 # gel coating material repair, to fully cure forming, with sand paper (800 item above water sand paper) touch water to burnish with same prototype so far. As time can not fully up several times after patch points again burnish is forming.

 

Formula materials

1, surface layer gel: 33 # gel coating 100 copies, 48 of testosterone, promoting agents 2-4 a, fully mixing brush besmear after.

2, 191 # resin material: # 191 resin, out of 100 1 # curing agent 4, 6 a, 1 # 2-4 a promoter, fully mixing, can use.

3, composite materials: in 191 # resin material on the original formula to 10-15% styrene and 20-50% of talcum powder, mixing become namely.

 

Mould maintenance method

 

Glass fiber reinforced plastic mould is in storage, must buckle on mould smoothly frame on, avoid by all means is capricious ravine mess piled up, causing the glass fiber reinforced plastic mould deformation, such as the distortion, can be in the sun be pressurized, may restore original state, like a small curved line up act the phenomenon, in the production of natural products to correct it, don't have pressure, but die after use, must be flat after cleaning buckle put. For a long time, mould surface coarse phenomenon happens, can besmear brushs a layer of 33 # gel coating material, but must is thin thin, dry after appearing to the whole fine polishing old as new.